Y10T70/774 - CPC Classification Index

#1

20160265249

2016-09-15

Rekeyable lock assembly with blown cylinder protection

#2

20140041429

2014-02-13

Rekeyable lock assembly with blown cylinder protection

#3

20130047688

2013-02-28

Programmable cylinder lock and keys for the operation thereof

#4

20120304717

2012-12-06

Programmable cylinder lock which does not require a special change key

#5

20120291505

2012-11-22

Programmable cylinder lock having a high number of combinations

#6

20120247163

2012-10-04

Rekeyable lock cylinder having rotatable key followers

#7

20120090364

2012-04-19

Pin tumbler lock system and a key pin for such system

#8

20120055215

2012-03-08

Lock cylinder with offset pin

#9

20120031156

2012-02-09

Tool-less rekeyable lock cylinder

#10

20110232341

2011-09-29

Key-removable lock core

#11

20110226027

2011-09-22

Rekeyable lock cylinder

#12

20110154872

2011-06-30

Rekeyable lock cylinder

#13

20110041579

2011-02-24

Rekeyable lock assembly with blown cylinder protection

#14

20110041577

2011-02-24

REKEYABLE LOCK ASSEMBLY WITH BLOWN CYLINDER PROTECTION

#15

20110011140

2011-01-20

Programmable lock having incidental change control

#16

20110011139

2011-01-20

Key cylinder lock arrangements

#17

20100236307

2010-09-23

Rekeyable lock cylinder

#18

20100101289

2010-04-29

Rekeyable lock cylinder and rekeying method thereof

#19

20100050718

2010-03-04

Lock apparatus and method

#20

20100050717

2010-03-04

Re-keyable cylinder lock

#21

20100037666

2010-02-18

Rekeyable lock assembly and method of operation

#22

20100018267

2010-01-28

Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same

#23

20100005842

2010-01-14

Key-removable lock core

#24

20090282881

2009-11-19

Lock cylinder

#25

20090277240

2009-11-12

Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same

#26

20090277239

2009-11-12

Master keying system and method for programmable lock cylinder assemblies

#27

20090277236

2009-11-12

Quickly rekeyable lock cylinder and plug assembly thereof

#28

20090277234

2009-11-12

Rekeyable lock cylinder and method for rekeying the same

#29

20090277233

2009-11-12

Rekeyable lock cylinder and operating method thereof

#30

20090217720

2009-09-03

RAPID-CHANGE LOCK

#31

20090078012

2009-03-26

Method for rekeying a rekeyable lock cylinder

#32

20090031774

2009-02-05

Rekeyable lock cylinder

#33

20080314106

2008-12-25

Programmable lock cylinder assembly

#34

20080314102

2008-12-25

Multifunctional lock

#35

20080307841

2008-12-18

Rekeyable lock cylinder structure

#36

20080282755

2008-11-20

LOCK APPARATUS AND METHOD

#37

20080276675

2008-11-13

Programmable lock having incidental change control

#38

20080276674

2008-11-13

Lock assembly

#39

20080271506

2008-11-06

Lock cylinder

#40

20080271505

2008-11-06

Keying system and method

#41

20080264127

2008-10-30

Cylinder lock

#42

20080236224

2008-10-02

Rekeyable lock cylinder assembly

#43

20080163657

2008-07-10

Lock cylinder with offset pin

#44

20080092611

2008-04-24

Keying system and method

#45

20080078224

2008-04-03

Reset cradle for a quick rekey cylinder

#46

20070193317

2007-08-23

Programmable lock with integral change tooling

#47

20070101782

2007-05-10

Key-changeable lock

#48

20060277956

2006-12-14

Keying system and method

#49

20060260371

2006-11-23

Variable shear line lock cylinder

#50

20060117822

2006-06-08

Lock apparatus and method

#51

20060112748

2006-06-01

Rekeyable lock having 2-piece pin with rotatable member

#52

20060101880

2006-05-18

Re-keyable lock cylinder

#53

20060059965

2006-03-23

Rekeyable lock having 2-piece pin with rotatable member

#54

20060021406

2006-02-02

Programmable lock with a controlled programming position

#55

20050274162

2005-12-15

Locking cylinder

#56

20050217331

2005-10-06

Variable shear line lock cylinder

#57

20050217330

2005-10-06

Re-keyable lock cylinder

#58

20050183482

2005-08-25

Changeable lock assembly

#59

20050172687

2005-08-11

Rekeyable lock cylinder assembly with adjustable pin lengths

#60

20050155399

2005-07-21

Rekeyable lock assembly

#61

20050120765

2005-06-09

Re-keyable lock and method

#62

20050103073

2005-05-19

Keying system and method

#63

20050039507

2005-02-24

Devices, methods, and systems for keying a lock assembly

#64

20050039506

2005-02-24

Devices, methods, and systems for keying a lock assembly

#65

20050016234

2005-01-27

Re-keyable lock assembly

#66

20050011242

2005-01-20

Rekeyable lock assembly