Electronic combination lock housing

- Mas-Hamilton Group
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Description

FIG. 1 is a left elevated perspective view of our first embodiment of an electronic combination lock housing showing our new design;

FIG. 2 is a right depressed perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left elevational perspective view of a second embodiment thereof;

FIG. 5 is a right depressed perspective view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view of the back of both embodiments.

Referenced Cited
U.S. Patent Documents
D354922 January 31, 1995 Gartner
4422312 December 27, 1983 Chermoni
4799371 January 24, 1989 Duncan
Other references
  • Sargeant and Greenleaf product information sheet S&G 630-320 10M API, 3 pages. 1995.
Patent History
Patent number: D388309
Type: Grant
Filed: Dec 20, 1996
Date of Patent: Dec 30, 1997
Assignee: Mas-Hamilton Group (Lexington, KY)
Inventors: James D. Hamilton (Lexington, KY), Kenneth Harold Mimlitch (Lexington, KY), William Thomas Muetterties (Lexington, KY), Raymond Herman Reichenbach (Salvisa, KY)
Primary Examiner: Brian N. Vinson
Attorney: Laurence R. Letson
Application Number: 0/64,045
Classifications
Current U.S. Class: D/8330
International Classification: 0807;