| D327415 |
Portion of a key blade blank
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| Patent Drawings: | 
(1 images) |
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| Inventor: |
Best, et al. |
| Date Issued: |
June 30, 1992 |
| Application: |
07/677,810 |
| 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: |
D8/347 |
| Field Of Search: |
D8/347; D8/348; 70/393; 70/402; 70/405; 70/406; 70/407; 70/419; 70/420; 70/347; 70/348; 70/355; 70/356; 70/357; 70/DIG.14 |
| International Class: |
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| U.S Patent Documents: |
D95077; D278880; 1782464; 2059129; 2803959; 3499304; 3605463; 4608842; 4683740; 4787225; 4964288 |
| Foreign Patent Documents: |
258614; 220505; 88591; 305953; 1355188 |
| Other References: |
Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #1178 (p. 2)..
Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #D1054KA (p. 8)..
Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #1054HT (p. 13).. |
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| Abstract: |
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| Claim: |
The ornamental design for portion of a key blade blank, as shown and described. |
| Description: |
FIG. 1 is a front elevational view of a portion of a key blade blank showing our new design;
FIG. 2 is a reduced left side elevational view thereof;
FIG. 3 is a reduced right side elevational view thereof;
FIG. 4 is a reduced top plan view thereof; and,
FIG. 5 is a reduced bottom plan view thereof.
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