Lock
Latest Master Lock Company LLC Patents:
- Intelligent door lock system in communication with mobile device that stores associated user data
- SYSTEMS AND METHODS FOR DYNAMICALLY DELIVERING ACCESS CREDENTIALS FOR LOCKING SYSTEMS
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- Door lock
Description
The broken lines immediately adjacent to the shaded areas represent the boundaries of the claimed design. Other broken lines lines represent the portions of the design form no part of the claimed design. None of the broken lines form part of the claimed design.
Claims
I claim the ornamental design for a lock, as shown and described.
Referenced Cited
U.S. Patent Documents
D99554 | May 1936 | Slaymaker |
3256723 | June 1966 | Lehman |
4226100 | October 7, 1980 | Hampton et al. |
D451002 | November 27, 2001 | Lai |
D458530 | June 11, 2002 | Grosz et al. |
6434981 | August 20, 2002 | Fantl et al. |
D471429 | March 11, 2003 | Williams et al. |
6718803 | April 13, 2004 | Knoll |
6993943 | February 7, 2006 | Chang |
D518357 | April 4, 2006 | Kearns et al. |
D587983 | March 10, 2009 | Zorc et al. |
20080011027 | January 17, 2008 | Yu |
20100326143 | December 30, 2010 | Loughlin et al. |
Patent History
Patent number: D638278
Type: Grant
Filed: Jun 25, 2010
Date of Patent: May 24, 2011
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventor: Lea Marie Plato (Milwaukee, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/364,561
Type: Grant
Filed: Jun 25, 2010
Date of Patent: May 24, 2011
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventor: Lea Marie Plato (Milwaukee, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/364,561
Classifications
Current U.S. Class:
D8/334