ClassID:

131943

E04H9/14 - CPC Classification

Classification description:

Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate against other dangerous influences, e.g. tornadoes, floods

Sub-classes:
Recent Application in this class:
#1
20260139506
2026-05-21

Systems & Methods for Modular Hurricane-Resistant Structures

#2
20260049498
2026-02-19

MODULAR GRADED ENERGY-DISSIPATION DAMPER FOR RESISTING WIND VIBRATION AND FREQUENT, MODERATE, RARE, AND MEGA EARTHQUAKES

#3
20260035948
2026-02-05

EARTHQUAKE ANCHOR

#4
20250361693
2025-11-27

FLOATING BUILDING DEVELOPMENT

#5
20250341090
2025-11-06

GIRDER TIE

#6
20250290342
2025-09-18

Fire Shelter and Method

#7
20250283343
2025-09-11

SEISMIC WALL FUSE

#8
20250271014
2025-08-28

COUPLER FOR CONNECTING A REBAR TO A THREADED ROD OR ANOTHER REBAR

#9
20250270837
2025-08-28

REINFORCED BUILDING WALL USING COMPRESSION ROD

#10
20250207425
2025-06-26

REMOVEABLE ABOVE-GROUND STORM SHELTER AND METHOD OF USE

#11
20250153785
2025-05-15

Structural Element For Reducing A Flow Resistance

#12
20240337130
2024-10-10

REINFORCED TIE ROD AND A BUILDING WALL USING THE SAME

#13
20240309668
2024-09-19

TUNED LIQUID DAMPER WITH A MEMBRANE LIQUID-GAS INTERFACE

#14
20240301714
2024-09-12

SHELTER APPARATUS AND METHOD THEREOF

#15
20240301713
2024-09-12

Hurricane Asset Protection System for preparing real estate, vehicles, and other tangible property for natural and manmade calamities and their aftermath

#16
20240287791
2024-08-29

MULTI-PANEL FOLDABLE SHELTER SYSTEM

#17
20240247515
2024-07-25

Rafter Support Assembly and Method of Using Same

#18
20240117651
2024-04-11

SECURITY VAULT

#19
20240093458
2024-03-21

SHELTER ASSEMBLY

#20
20240044128
2024-02-08

HOLD DOWN SYSTEM WITH DISTRIBUTED LOADING FOR BUILDING WALLS

#21
20240026685
2024-01-25

Impact resistant roofing systems and methods

#22
20240026629
2024-01-25

FLOATING BUILDING DEVELOPMENT

#23
20240003131
2024-01-04

GIRDER TIE

#24
20230374774
2023-11-23

Multi-panel foldable shelter system

#25
20230358067
2023-11-09

Security apparatus for protecting a surface

#26
20230343205
2023-10-26

A SENSOR SYSTEM FOR A BUILDING

#27
20230323664
2023-10-12

Missile impact resistant exterior sheathing building panel

#28
20230304314
2023-09-28

Multi-threat mitigation security apparatus for protecting personnel, assets and critical infrastructure

#29
20230295947
2023-09-21

MANAGEMENT METHOD OF SAFETY SMART SHELTER FOR DISASTER EVACUATION

#30
20230295945
2023-09-21

Tuned liquid damper with a membrane liquid-gas interface

#31
20230272637
2023-08-31

NATURAL DISASTER SHELTER/PRE-FABRICATED HOUSE

#32
20230203809
2023-06-29

COMPOSITE CONDUIT FORMWORK STRUCTURE AND METHOD OF FABRICATION

#33
20230175280
2023-06-08

EMBER SCREEN

#34
20230132608
2023-05-04

Below-grade expandable shelter

#35
20230119166
2023-04-20

Home Protection Dome Device

#36
20230108669
2023-04-06

Structures and methods for lunar utilization

#37
20230106634
2023-04-06

RAPID SET SHELTER

#38
20230061052
2023-03-02

Hold down system with distributed loading for building walls

#39
20230038002
2023-02-09

SOLAR POWERED SHELTER FOR PRODUCING AND STORING ENERGY AND/OR WATER

#40
20220341206
2022-10-27

Bookshelf Saferoom

#41
20220341150
2022-10-27

Concrete panel residential structure system and method

#42
20220195747
2022-06-23

Fire resistant shelter

#43
20220162873
2022-05-26

APPARATUS FOR UNIFYING STRUCTURAL CONTINUOUS LOAD PATHS AND REINFORCING A ROOFING STRUCTURAL SYSTEM UTILIZING SUPER HIGH TENSILE STRENGTH TAPE AND PLASTIC ATTACHMENT MECHANISMS.

#44
20220145647
2022-05-12

Reconfigurable composite floor formwork and method of use

#45
20220145646
2022-05-12

Composite concrete structure formwork and method of fabrication

#46
20220145622
2022-05-12

Composite conduit formwork structure and method of fabrication

#47
20220145621
2022-05-12

Composite column formwork and method of use

#48
20220090403
2022-03-24

Steel structure cooling tower

#49
20220081926
2022-03-17

Elevating-type shelter door

#50
20220023687
2022-01-27

FIRE GUARD

#51
20210388669
2021-12-16

Escape door assembly for storm shelter

#52
20210363757
2021-11-25

Impact resistant roofing systems and methods

#53
20210317677
2021-10-14

Structures and methods for lunar utilization

#54
20210310267
2021-10-07

REINFORCED TIE ROD AND A BUILDING WALL USING THE SAME

#55
20210285250
2021-09-16

Safety portal system

#56
20210277680
2021-09-09

Adjustable cladding for mitigating wind-induced vibration of high-rise structures

#57
20210222429
2021-07-22

Moment frame links wall

#58
20210222426
2021-07-22

Fire Stop Installation at Top Plate of Tie Down System

#59
20210214947
2021-07-15

Impact resistant roofing systems and methods

#60
20210214943
2021-07-15

COLUMN ANCHORING SYSTEM FOR WIND UPLIFT RESISTANCE

#61
20210198888
2021-07-01

Modular building

#62
20210189741
2021-06-24

Building structure translation system and method

#63
20210189716
2021-06-24

Girder tie

#64
20210180357
2021-06-17

Storm avoiding buildings and structures

#65
20210140189
2021-05-13

Multi-threat mitigation security apparatus for protecting personnel, assets and critical infrastructure

#66
20210115689
2021-04-22

ROOF GREENING, WIND BREAKING AND VIBRATION SUPPRESSING APPARATUS, AND BUILDING

#67
20210108434
2021-04-15

REINFORCED BUILDING WALL USING COMPRESSION ROD

#68
20210102365
2021-04-08

Vault for active shooters and tornadoes

#69
20210054619
2021-02-25

Missile impact resistant exterior sheathing building panel

#70
20210025419
2021-01-28

COUPLER FOR CONNECTING A REBAR TO A THREADED ROD OR ANOTHER REBAR

#71
20210002889
2021-01-07

Hold down system with distributed loading for building walls

#72
20200370291
2020-11-26

Metal deck attachment clip and method

#73
20200347632
2020-11-05

Break resistant utility pole design

#74
20200340268
2020-10-29

Inflatable impact shield system

#75
20200232204
2020-07-23

Storm avoiding buildings and structures

#76
20200190789
2020-06-18

Modular building

#77
20200157835
2020-05-21

Wind-resistant portable shade shelter

#78
20200131794
2020-04-30

Integrated Structure Protection Systems

#79
20200131754
2020-04-30

Precast modular structural building method

#80
20200109575
2020-04-09

Modular security system for above-ground structures

#81
20200095765
2020-03-26

Wind protection device for a building

#82
20200087942
2020-03-19

Hurricane, Tornado, Flood, Storm Surge, Forest Fire and Mud Slide Resistant House

#83
20200080334
2020-03-12

Connector for use in inter-panel connection between shear wall elements

#84
20200063455
2020-02-27

IMPACT ARMOR, HURRICANE PROTECTION NET MADE WITH DIFFERENT POLYMERS LIKE POLYESTER

#85
20200024843
2020-01-23

Hold down system with distributed loading for building walls

#86
20190368217
2019-12-05

Break resistant utility pole design

#87
20190360206
2019-11-28

Structural systems with improved sidelap and buckling spans

#88
20190345729
2019-11-14

Adjustable cladding for mitigating wind-induced vibration of high-rise structures

#89
20190292802
2019-09-26

Convertible protective shelter

#90
20190257081
2019-08-22

Precast modular structural building system and method

#91
20190242149
2019-08-08

Protection panel systems and methods

#92
20190234095
2019-08-01

Airfoil as wind mitigation system for securing building rooftops exposed to elevated winds

#93
20190169841
2019-06-06

WILD-FIRE PROTECTED SHED FOR STORAGE AND PROTECTION OF PERSONAL PROPERTY DURING WILD-FIRES

#94
20190106879
2019-04-11

Building shrinkage compensation device with rotating gears

#95
20190063099
2019-02-28

Tornado proof housing

#96
20190024360
2019-01-24

Interlocking building system using one-piece skin-and-frame panels, vacuum-insulation, vertical slide-locks, multi-story slides, and snap-locks

#97
20190003197
2019-01-03

TIE ROD FOR PROTECTING STRUCTURES FROM WIND AND EARTHQUAKE TYPE STRESSES

#98
20180371782
2018-12-27

Combustible gas supply unit and barrier

#99
20180363317
2018-12-20

Method and apparatus to minimize and control damage to a shear wall panel subject to a loading event

#100
20180347176
2018-12-06

DISASTER-PROOF HOME

#101
20180328068
2018-11-15

Hurricane, tornado, flood, storm surge, forest fire and mud slide resistant house

#102
20180328067
2018-11-15

Connector for use in inter-panel connection between shear wall elements

#103
20180320371
2018-11-08

Shear transfer system

#104
20180313105
2018-11-01

Modular security system for above-ground structures

#105
20180313074
2018-11-01

Vault for active shooters and tornadoes

#106
20180291617
2018-10-11

HOLD DOWN SYSTEM AND BUILDING USING THE SAME

#107
20180291614
2018-10-11

Personal, relocatable protective enclosure

#108
20180245337
2018-08-30

Tuned liquid damper with a membrane liquid-gas interface

#109
20180238050
2018-08-23

IMPACT RESISTANT WALL DESIGN AND BUILDING BUILT USING THE SAME

#110
20180230738
2018-08-16

Storm protection system

#111
20180202152
2018-07-19

Hinged building shrinkage compensation device

#112
20180163424
2018-06-14

Underground evacuation shelter

#113
20180155921
2018-06-07

Novel Personal, Relocatable Protective Enclosure

#114
20180148948
2018-05-31

Half-underground evacuation shelter

#115
20180148134
2018-05-31

Retallick boom tent

#116
20180128005
2018-05-10

Wind-resistant portable shade shelter

#117
20180058087
2018-03-01

Refuge

#118
20180058061
2018-03-01

WIND DAMAGE CONTER-MEASURES

#119
20180051456
2018-02-22

Disaster-resistant structure and method for securing disaster-resistant structures to a body of cast material

#120
20180002942
2018-01-04

QUAD V-PANEL ASSEMBLY

#121
20170335587
2017-11-23

Portable Building Containing Cabinets for Safely Storing Hazardous Production Materials

#122
20170328080
2017-11-16

EMERGENCY SHELTER WITH IMPROVED DOOR LATCHING ASSEMBLY

#123
20170328054
2017-11-16

MODULAR SHELTER

#124
20170292238
2017-10-12

Floating flap gate

#125
20170275907
2017-09-28

Tunnel Connector for an In-Ground Storm Shelter

#126
20170275874
2017-09-28

Hinged building shrinkage compensation device

#127
20170275873
2017-09-28

Multifunctional panel system and attachment means

#128
20170268233
2017-09-21

Structural systems with improved sidelap and buckling spans

#129
20170268223
2017-09-21

Shear transfer system

#130
20170260742
2017-09-14

Shear transfer system

#131
20170254105
2017-09-07

PORTABLE DOMED STORM SHELTER

#132
20170241158
2017-08-24

Wind-resistant portable shade shelter

#133
20170226744
2017-08-10

VALVED COVER FOR PERFORATED-STRIP SOFFIT VENTS

#134
20170226713
2017-08-10

Anchoring and stabilizing device for manufactured homes

#135
20170159317
2017-06-08

Fire Shelter

#136
20170159315
2017-06-08

Shear tie system for vented roof ridge

#137
20170159282
2017-06-08

Shear tie system for vented roof ridge

#138
20170089089
2017-03-30

Techniques for protection of structures from wind and earthquake type stresses

#139
20170089063
2017-03-30

Hold down system with distributed loading for building walls

#140
20170081870
2017-03-23

Tornado shelter

#141
20170081838
2017-03-23

High-strength partition top anchor and anchoring system utilizing the same

#142
20170074034
2017-03-16

Polycarbonate based rapid deployment cover system

#143
20170044789
2017-02-16

Variable-rigidity seismic-isolation layer rigidity control mechanism suitable for structural seismic isolation and wind resistance

#144
20170022729
2017-01-26

Composite disc axial dampener for buildings and structures

#145
20170016241
2017-01-19

LATTICE MAST HAVING AN OPEN FRAMEWORK STRUCTURE IN PARTICULAR AN ELECTRICITY PYLON OR TELECOMMUNICATION MAST, AND METHOD FOR INCREASING THE STABILITY OF LATTICE MASTS HAVING AN OPEN FRAMEWORK STRUCTURE

#146
20170016240
2017-01-19

Apparatus and method for disaster survival

#147
20160376805
2016-12-29

Modular security system for above-ground structures

#148
20160376804
2016-12-29

Modular security system for above-ground stuctures

#149
20160371400
2016-12-22

Installation System and Method for Mapping Components of a Structure

#150
20160369499
2016-12-22

Guide device for retaining ties in masonry walls

#151
20160363152
2016-12-15

Method of determining the magnitude of tension in a tension tie member

#152
20160348390
2016-12-01

Refuge

#153
20160319562
2016-11-03

RE-DEPLOYABLE MOBILE ABOVE GROUND SHELTER

#154
20160305146
2016-10-20

Tie down anchor

#155
20160298353
2016-10-13

Refuge unit

#156
20160297348
2016-10-13

Strap retaining apparatus

#157
20160297271
2016-10-13

Mobile safety platform with integral transport

#158
20160282089
2016-09-29

Air beam system for an air beam structure

#159
20160265244
2016-09-15

Emergency shelter

#160
20160265217
2016-09-15

Structural connection mechanisms for providing discontinuous elastic behavior in structural framing systems

#161
20160244960
2016-08-25

Hold down system and building using the same

#162
20160237677
2016-08-18

Emergency access system for a structure

#163
20160230408
2016-08-11

Shear tie system for vented roof ridge

#164
20160214307
2016-07-28

Polycarbonate panel having shallow bends

#165
20160209180
2016-07-21

Air beam system for an air beam structure for shielding against airborne projectiles

#166
20160208508
2016-07-21

System and method for retrofitting walls with retaining ties

#167
20160138289
2016-05-19

COMPACT MODULAR HOUSING UNIT

#168
20160130831
2016-05-12

Survival and Rescue Capsule

#169
20160130830
2016-05-12

Safety Shelter

#170
20160047136
2016-02-18

Method and apparatus to utilize wind energy that leaks into a structure to protect it from high winds

#171
20160032607
2016-02-04

IMPACT BARRIER SYSTEM

#172
20150369959
2015-12-24

Peak height for the calculation of wind load calculation apparatus and method

#173
20150368962
2015-12-24

STORM PROTECTION SYSTEM

#174
20150361683
2015-12-17

Re-deployable mobile above ground shelter

#175
20150361655
2015-12-17

HIGH WIND EVENT PRESSURE EQUALIZATION DEVICE

#176
20150354197
2015-12-10

Dome structure

#177
20150345168
2015-12-03

Above-ground shelter

#178
20150322664
2015-11-12

Method for fabricating six-sided concrete modules

#179
20150300035
2015-10-22

Modular security system for above-ground structures

#180
20150275502
2015-10-01

Cold-formed steel above ground tornado shelter

#181
20150259942
2015-09-17

Concrete shell construction method

#182
20150252579
2015-09-10

COLD-FORMED STEEL ABOVE GROUND TORNADO SHELTER

#183
20150252558
2015-09-10

WAFFLE BOX BUILDING TECHNOLOGY

#184
20150225976
2015-08-13

ESCAPE AND SURVIVAL POD

#185
20150204099
2015-07-23

Composite Building Structure Comprising A Means to Increase The Elevation At Which Various Levels Of A Building Flood When Floodwaters Are Higher Than the Ground Elevation

#186
20150204097
2015-07-23

Lever viscoelastic damping wall assembly

#187
20150197955
2015-07-16

USING WIND-INDUCED DEPRESSURIZATIONS TO HELP HOUSES WITHSTAND HURRICANES

#188
20150197930
2015-07-16

Portable shelters, related shelter systems, and methods of their deployment

#189
20150184493
2015-07-02

Water shelter or shed to protect a worker from heat, smoke, fire and chemicals

#190
20150184414
2015-07-02

Modular shelters comprising composite panels

#191
20150159393
2015-06-11

Secure shelter with trapezoidal walls

#192
20150152634
2015-06-04

Modular building

#193
20150135613
2015-05-21

ECO-FRIENDLY STRUCTURE CAPABLE OF REDUCING STRONG WIND PRESSURE AND STORING RAINWATER AND METHOD FOR MANUFACTURING STRUCTURE

#194
20150101268
2015-04-16

Viscous wall coupling damper

#195
20150101262
2015-04-16

Tornado Protection Shelter

#196
20150096478
2015-04-09

Safety Shelter

#197
20150083177
2015-03-26

Collapsible frame for a portable shelter

#198
20150082714
2015-03-26

SAFE ROOM ASSEMBLY

#199
20150075099
2015-03-19

Elongate member reinforcement

#200
20150068466
2015-03-12

METHOD AND SYSTEM FOR HOUSING AND PROTECTION DURING ADVERSE ENVIORNMENTAL CONDITIONS

#201
20150053839
2015-02-26

Tornado protection system and related methods

#202
20150033639
2015-02-05

MODULAR ASSEMBLY SHELTER

#203
20140373469
2014-12-25

Aboveground safety shelter

#204
20140366459
2014-12-18

Personal Storm Shelter

#205
20140360416
2014-12-11

Bullet resistant security door

#206
20140331569
2014-11-13

VENTED AWNING

#207
20140311049
2014-10-23

Device and method for wind loss prevention

#208
20140305047
2014-10-16

Dome structure

#209
20140259976
2014-09-18

STORM SHELTER

#210
20140230345
2014-08-21

Anti-vandalism shielded facility for the injection of inhibitor fluids and other chemicals associated to pipeline transport of hydrocarbon and other valuable fluids

#211
20140208667
2014-07-31

Aboveground safety shelter

#212
20140165479
2014-06-19

Building construction wrapped with reinforcement fabric to resist wind loading

#213
20140137485
2014-05-22

Structural reinforcing system components

#214
20140130438
2014-05-15

Transportable modular system for covered isolation of assets

#215
20140102014
2014-04-17

Apparatus for a wind resistant and post load re-tensioning system utilizing a composite fabric and attachment apparatus

#216
20140096458
2014-04-10

Foundation system and method of use for decreasing the effect of wind and flood damage

#217
20140083023
2014-03-27

Self-contained shelter

#218
20140020311
2014-01-23

BRACED FRAME FORCE DISTRIBUTION CONNECTION

#219
20140000181
2014-01-02

Re-deployable mobile above ground shelter

#220
20130333309
2013-12-19

In-ground storm shelter

#221
20130318886
2013-12-05

Deployable Structure Shield

#222
20130312800
2013-11-28

Portable shelter

#223
20130312799
2013-11-28

Collapsible frame for a shelter

#224
20130309923
2013-11-21

Personal emergency vessel/shelter

#225
20130291450
2013-11-07

Tornado storm shelter

#226
20130283708
2013-10-31

Tropical ventilation well

#227
20130247485
2013-09-26

Anti-torsion construction system providing structural integrity and seismic resistance

#228
20130205691
2013-08-15

Method and system for shielding against natural disasters, terror acts and war hazards

#229
20130199423
2013-08-08

Mine emergency refuge systems

#230
20130139450
2013-06-06

Re-deployable mobile above ground shelter

#231
20130125478
2013-05-23

Storm shelter and method of use thereof

#232
20130118092
2013-05-16

Prefabricated building and kit

#233
20130111828
2013-05-09

Tie rod for structural projects

#234
20130067839
2013-03-21

Structure anti-torsion system and device, and method of use providing compression and tension support

#235
20130067837
2013-03-21

Construction system providing structural integrity with integral seal

#236
20130042538
2013-02-21

Low cost hurricane and earthquake resistant house

#237
20130031845
2013-02-07

Natural disaster shelter

#238
20130019563
2013-01-24

SAFE ROOM II

#239
20130019542
2013-01-24

SAFE ROOM II

#240
20130008105
2013-01-10

Secureable concrete storage facility

#241
20130008095
2013-01-10

Portable Sever Weather Shelter

#242
20120324824
2012-12-27

Low-cost redeployable protective shelter

#243
20120282829
2012-11-08

Tsunami survival shelter

#244
20120247311
2012-10-04

Tethermast and frag wall

#245
20120233946
2012-09-20

Hold down system

#246
20120222367
2012-09-06

Above-Ground Shelter and Method of Installing Same

#247
20120216463
2012-08-30

In-ground storm shelter

#248
20120211379
2012-08-23

Emergency shelter kit

#249
20120180425
2012-07-19

Method of Manufacturing Reinforced Structures

#250
20120180404
2012-07-19

Portable housing system

#251
20120180403
2012-07-19

MODULAR HABITAT STRUCTURE

#252
20120151854
2012-06-21

Re-deployable mobile above ground shelter

#253
20120092865
2012-04-19

Driver-free light-emitting device

#254
20120091017
2012-04-19

Emergency shelter kit

#255
20120090249
2012-04-19

SYSTEM FOR PROTECTING A BUILDING

#256
20120082812
2012-04-05

Threat-Resistant Glass Block Panel

#257
20120079780
2012-04-05

In-ground shelter

#258
20120047843
2012-03-01

Closet shield

#259
20120037196
2012-02-16

Portable Shelters, Related Shelter Systems, and Methods of Their Deployment

#260
20120031027
2012-02-09

Wall construction system and method

#261
20110296787
2011-12-08

Moment frame links wall

#262
20110277398
2011-11-17

In-ground storm shelter

#263
20110272034
2011-11-10

Method and apparatus to utilize wind energy within a structure

#264
20110272032
2011-11-10

Methods and systems for protection from destructive dynamic vortex atmospheric structures

#265
20110271606
2011-11-10

SYSTEM AND METHOD OF PREVENTING DISASTER FOR A SKYSCRAPER

#266
20110265397
2011-11-03

Storm Shelter and Method of Use Thereof

#267
20110225924
2011-09-22

Building construction wrapped with reinforcement fabric to resist wind loading

#268
20110215586
2011-09-08

Wind mitigation and wind power device

#269
20110197522
2011-08-18

Hurricane tie fastener and method of use

#270
20110154754
2011-06-30

Shear wall building assemblies

#271
20110138701
2011-06-16

Structure to protect occupants from storm debris

#272
20110113711
2011-05-19

Hold down system

#273
20110099920
2011-05-05

Wall edge vortex suppressor

#274
20110072734
2011-03-31

Compact interior safe room

#275
20110072732
2011-03-31

Roof Panel Tie Down System

#276
20110036020
2011-02-17

Hurricane cable system and method of use therof

#277
20110023409
2011-02-03

SAFEDEK

#278
20110000164
2011-01-06

System and method for modifying existing structures to provide improved resistance to extreme environmental conditions

#279
20100300022
2010-12-02

Building having a reinforced stud wall and method for reinforcing a stud wall

#280
20100300007
2010-12-02

STORM SHELTER AND COMPONENTS THEREOF

#281
20100281792
2010-11-11

Method and structure for protection of a habitable area from tornado

#282
20100281783
2010-11-11

SYSTEM AND APPARATUS FOR SHIELDING PROPERTY

#283
20100257815
2010-10-14

Method for bonding simulated or similar architectural elements together in a configuration designed to pass hurricane rated testing for glazing applications

#284
20100236168
2010-09-23

High Impact Storm Panel

#285
20100236158
2010-09-23

Apparatus for a wind resistant and post load re-tensioning system utilizing a composite fabric and attachment apparatus

#286
20100212253
2010-08-26

Method for capturing, channeling, concentrating and harnessing the dynamic pressure energy of wind, within a structure

#287
20100212251
2010-08-26

Roof securing system

#288
20100199578
2010-08-12

HOME SAVER STORM SHIELD

#289
20100192480
2010-08-05

Low-Cost Redeployable Protective Shelter

#290
20100183374
2010-07-22

Flood/wind resistant building

#291
20100170181
2010-07-08

Protective shield assembly

#292
20100122499
2010-05-20

SHELTER MODULE

#293
20100115858
2010-05-13

STORM SHELTER STRUCTURE

#294
20100101160
2010-04-29

Method and apparatus for increasing the energy dissipation of structural elements

#295
20100088974
2010-04-15

Re-deployable above ground shelter

#296
20100058693
2010-03-11

Structure to protect occupants from storm debris

#297
20100058681
2010-03-11

Hold down connector

#298
20100043316
2010-02-25

Steel-frame building and method of making

#299
20100043315
2010-02-25

Strapping System and Method to Reinforce Framed Structures

#300
20100024340
2010-02-04

WIND BLOCKING DEVICE FOR BUILDINGS