| D328238 |
Front face of a key plug
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| Patent Drawings: | |
| Inventor: |
Best, et al. |
| Date Issued: |
July 28, 1992 |
| Application: |
07/678,613 |
| Filed: |
March 29, 1991 |
| Inventors: |
Best; Walter E. (Indianapolis, IN)
Bjornson; Timothy R. (Indianapolis, IN)
Borgmann; James W. (Carmel, IN)
Jacobs; Gary R. (Indianapolis, IN)
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| Assignee: |
Best Lock Corporation (Indianapolis, IN) |
| Primary Examiner: |
Vinson; Brian N. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Barnes & Thornburg |
| U.S. Class: |
D8/343 |
| Field Of Search: |
D8/330; D8/331; D8/343; 70/344; 70/347; 70/348; 70/356; 70/357; 70/360; 70/361; 70/365; 70/366; 70/367; 70/368; 70/369; 70/371; 70/372; 70/406; 70/407; 70/419; 70/490; 70/491; 70/492; 70/493; 70/494; 70/495; 70/496; 70/DIG.15 |
| International Class: |
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| U.S Patent Documents: |
D278880; 1782464; 1961586; 2059129; 2202329; 2803959; 2807158; 3605463; 4114411; 4275577; 4683740; 4723427; 4787225; 4899563 |
| Foreign Patent Documents: |
258614; 220505; 305953; 884937; 1355188 |
| Other References: |
Sargent "Cylinders & Components" Catalogue (1980) p. 8 Cylinder Barrel.. |
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| Abstract: |
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| Claim: |
The ornamental design for a front face of a key plug, as shown and described. |
| Description: |
FIG. 1 is a front elevational view of a front face of a key plug showing our new design;
FIG. 2 is a top plan view thereof; and,
FIG. 3 is a bottom plan view thereof.
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