Combination lock
Latest Wordlock, Inc. Patents:
Description
The broken lines are for illustrative purpose only and form no part of the claimed design.
Claims
The ornamental design for a combination lock, as shown and described.
Referenced Cited
U.S. Patent Documents
4444021 | April 24, 1984 | Kinsell et al. |
D294453 | March 1, 1988 | Ling |
D451002 | November 27, 2001 | Lai |
6539761 | April 1, 2003 | Yang |
6729166 | May 4, 2004 | Lai |
D495581 | September 7, 2004 | Ho |
6877345 | April 12, 2005 | Misner et al. |
6880370 | April 19, 2005 | Yu |
D535548 | January 23, 2007 | Lin |
7155944 | January 2, 2007 | Lin |
7779657 | August 24, 2010 | Yu |
D639635 | June 14, 2011 | Kemppainen et al. |
Patent History
Patent number: D668929
Type: Grant
Filed: Sep 27, 2011
Date of Patent: Oct 16, 2012
Assignee: Wordlock, Inc. (Santa Clara, CA)
Inventors: Peter Schmidt (San Jose, CA), Kurt Kemppainen (Mound, MN)
Primary Examiner: Prabhakar Deshmukh
Attorney: Perkins Coie LLP
Application Number: 29/402,807
Type: Grant
Filed: Sep 27, 2011
Date of Patent: Oct 16, 2012
Assignee: Wordlock, Inc. (Santa Clara, CA)
Inventors: Peter Schmidt (San Jose, CA), Kurt Kemppainen (Mound, MN)
Primary Examiner: Prabhakar Deshmukh
Attorney: Perkins Coie LLP
Application Number: 29/402,807
Classifications
Current U.S. Class:
D8/334