Lock
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Description
FIG. 1 is a front perspective view of the lock showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left end view thereof;
FIG. 5 is a right end view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The portions showing phantom lines are not part of the claimed invention, but are included to show environment.
Claims
The ornamental design for a lock, as shown and described.
Referenced Cited
U.S. Patent Documents
D144682 | May 1946 | Bouhall |
D423906 | May 2, 2000 | Flegener et al. |
613065 | October 1898 | Hoube |
1777424 | October 1930 | Atkins |
1924987 | August 1933 | Furino |
2957355 | October 1960 | Perry |
3256723 | June 1966 | Lehman |
3808848 | May 1974 | Yang |
Patent History
Patent number: D437768
Type: Grant
Filed: Aug 13, 1999
Date of Patent: Feb 20, 2001
Assignee: Master Lock Company (Milwaukee, WI)
Inventors: John W Grosz (Waupun, WI), Mark A Gilbertson (Sauk City, WI)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Pennie & Edmonds LLP
Application Number: 29/109,223
Type: Grant
Filed: Aug 13, 1999
Date of Patent: Feb 20, 2001
Assignee: Master Lock Company (Milwaukee, WI)
Inventors: John W Grosz (Waupun, WI), Mark A Gilbertson (Sauk City, WI)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Pennie & Edmonds LLP
Application Number: 29/109,223
Classifications
Current U.S. Class:
D8/334
International Classification: 0807;
International Classification: 0807;