Patents-Review.com
ClassID:

131683 ⎘

E04G21/3252 - CPC Classification

Classification description:

Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Safety or protective measures for persons during the construction of buildings against falling down Protections, e.g. cover, caps, against impaling on starter reinforcement bars

Recent Application in this class:
#1
20260062936
2026-03-05

SAFETY CAP

 #2
20260062935
2026-03-05

A VOID MAT FOR STOPPING GAPS AROUND FLOOR PENETRATIONS

 #3
20260028838
2026-01-29

PROTECTIVE CAP FOR MASONRY STRAPS

 #4
20260028837
2026-01-29

PROTECTIVE CAP FOR MASONRY STRAPS

 #5
20250297487
2025-09-25

NON-SLIP SAFETY PLATE AND METHOD OF MANUFACTURING THE SAME

 #6
20250223820
2025-07-10

GRATING FOR FALL PREVENTION AND CABLE DUCT MOUNTED ON GRATING

 #7
20250198178
2025-06-19

IMPALEMENT HAZARD PROTECTIVE CAP

 #8
20240417974
2024-12-19

PROTECTIVE COVERS

 #9
20240301708
2024-09-12

IMPALEMENT HAZARD PROTECTIVE CAP

 #10
20240301707
2024-09-12

HOLE COVER SYSTEM

 #11
20240159055
2024-05-16

SAFETY CAP

 #12
20230057280
2023-02-23

Impalement hazard protective cap

 #13
20220372760
2022-11-24

Rebar cover

 #14
20220127866
2022-04-28

Post hole cover

 #15
20210079668
2021-03-18

Hole protector device for mechanical, plumbing, and electrical (MPE) systems

 #16
20190368206
2019-12-05

Hole protector device for mechanical, plumbing, and electrical (MPE) systems

 #17
20190186159
2019-06-20

Structural rob protective device

 #18
20180298613
2018-10-18

Secured Steel Reinforcing Bar ("Rebar") Safety Cap

 #19
20160186435
2016-06-30

Impalement prevention apparatus for extending overtop of and around the exposed ends of a plurality of spaced-apart reinforcing bars

 #20
20150259932
2015-09-17

Guy/guide wire anchor protector

 #21
20150121785
2015-05-07

Impalement prevention apparatus for extending overtop of and around the exposed ends of a plurality of spaced-apart reinforcing bars

 #22
20140283471
2014-09-25

Protective cover for reinforcing bar

 #23
20140017426
2014-01-16

Protective cover for reinforcing bar

 #24
20130051953
2013-02-28

Projected bolt impact protection device

 #25
20130019537
2013-01-24

End Cap for a Bracket

 #26
20120291381
2012-11-22

Protective cover for reinforcing bar

 #27
20110289736
2011-12-01

METHOD AND APPARATUS FOR COVERING AN END OF A CABLE EXTENDING FROM A FORM DURING THE MANUFACTURE OF MOLDED STRUCTURAL MEMBERS

 #28
20110000166
2011-01-06

PROTECTIVE SLEEVE

 #29
20100301297
2010-12-02

METHOD AND APPARATUS FOR FALL PREVENTION

 #30
20090313927
2009-12-24

Protective cap for reinforcing bars

 #31
20090241467
2009-10-01

PROTECTIVE SLEEVE

 #32
20090107067
2009-04-30

Safety caps for foundation rebar, stakes and anchor bolts and methods of use

 #33
20080307727
2008-12-18

Molded Polymer Cap with Conformable Internal Structure

 #34
20080168726
2008-07-17

Protective rebar cover

 #35
20070094995
2007-05-03

Concrete Anchor Float

 #36
20060096195
2006-05-11

Devices and methods for protecting exposed pipe ends during construction

 #37
20050120666
2005-06-09

Concrete anchor float

 #38
18128873
2025-09-16

Embedded access assembly and method of use

 #39
17971887
2024-01-23

Safety cap

 #40
17334728
2022-10-25

Safety cap

 #41
17225847
2022-06-07

Rebar cover

 #42
16934569
2021-12-28

Safety apparatus

 #43
14810746
2016-04-12

Protective stake cap for mounting on top of a metal stake