Lock
Latest Master Lock Company LLC Patents:
Description
The broken lines, which define the bounds of the claimed design, form no part thereof.
Claims
I claim the ornamental design for a lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1016455 | February 1912 | Stone |
4754626 | July 5, 1988 | Siegel |
5127244 | July 7, 1992 | Myers |
D336030 | June 1, 1993 | Falk et al. |
5345794 | September 13, 1994 | Jenks |
D366823 | February 6, 1996 | Heald |
D382193 | August 12, 1997 | Hwan |
5758529 | June 2, 1998 | Chhatwal |
D395814 | July 7, 1998 | Yang |
D397026 | August 18, 1998 | Drake |
D416467 | November 16, 1999 | Castellanos et al. |
D422893 | April 18, 2000 | Heredos-Formby |
D427884 | July 11, 2000 | Castellanos et al. |
D433314 | November 7, 2000 | Mimlitch et al. |
D484777 | January 6, 2004 | Ruan |
D500343 | December 28, 2004 | McRobbie |
D525519 | July 25, 2006 | Van Handel et al. |
D541630 | May 1, 2007 | Blomstrom et al. |
D561001 | February 5, 2008 | Rohde et al. |
- The “500 series padlock” advertisement on the internet site of Zone Security, Mar. 10, 2005.
- The “Hockey Puck Door Lock” advertisement on the internet site of The Hitch Corner, Mar. 14, 2005.
Patent History
Patent number: D594311
Type: Grant
Filed: Sep 25, 2008
Date of Patent: Jun 16, 2009
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventor: Scott Stevens (Cudahy, WI)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/325,079
Type: Grant
Filed: Sep 25, 2008
Date of Patent: Jun 16, 2009
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventor: Scott Stevens (Cudahy, WI)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/325,079
Classifications
Current U.S. Class:
D8/334;
D8/331