Key for an electric lock
Latest Electro Lock, Inc. Patents:
Description
FIG. 1 is a front perspective view of the key for an electric lock showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and
FIG. 8 is a right side elevational view thereof, the broken-line depiction of a female electrical receptor being for illustrative purposes only and forming no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Other references
D222576 | November 1971 | Balzano |
D222577 | November 1971 | Balzano |
D223432 | April 1972 | Eisenreich |
D227340 | June 1973 | Phinizy |
D229742 | January 1974 | Helenurm |
D303080 | August 29, 1989 | Phillips |
3688269 | August 1972 | Miller |
- Electrolock Brochure (1984) showing a key for an electric lock.
Patent History
Patent number: D322387
Type: Grant
Filed: Nov 16, 1989
Date of Patent: Dec 17, 1991
Assignee: Electro Lock, Inc. (Denver, CO)
Inventor: Henry C. Bailey (Denver, CO)
Primary Examiner: Brian N. Vinson
Law Firm: Mathews, Woodbridge & Collins
Application Number: 7/438,154
Type: Grant
Filed: Nov 16, 1989
Date of Patent: Dec 17, 1991
Assignee: Electro Lock, Inc. (Denver, CO)
Inventor: Henry C. Bailey (Denver, CO)
Primary Examiner: Brian N. Vinson
Law Firm: Mathews, Woodbridge & Collins
Application Number: 7/438,154
Classifications
Current U.S. Class:
D/8347