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Tools & Hardware
Class Information
Number:
70/31
Name:
Locks
>
Portable
>
Padlocks
> Key-controlled
Description:
Padlocks embodying key controlled mechanism as the securing medium.
Sub-classes under this class:
Class Number
Class Name
Patents
70/49
Flexible shackle
188
70/32
Non-shackle type
24
70/35
Rigid shackle
4
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7581787
Bicycle seat lock
Sep. 1, 2009
7555925
Padlock
Jul. 7, 2009
7520150
Lock with indicator and multiple key-actuated core
Apr. 21, 2009
7385522
Portable alarming security device
Jun. 10, 2008
7278283
Padlock
Oct. 9, 2007
6813913
Padlocks
Nov. 9, 2004
6543260
Receiver lock
Apr. 8, 2003
5819560
Plastic lock
Oct. 13, 1998
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