Key

- Master Lock Company
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Description

FIG. 1 is a right side elevational view of a key showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D246761 December 27, 1977 Kelly et al.
D290085 June 2, 1987 Foshee
D301831 June 27, 1989 McCaw
4109497 August 29, 1978 Roberts
Other references
  • Ilco Unican Key Catalogue #60-R(1984)-Yale Lock Key #999N. Ilco Unican Key Catalogue #60-R(1984)-AKS Key #VW71. Ilco Unican Key Catalogue #60-R(1984)-Clausor Key #FS4. Ilco Unican Key Cataloque #60-R(1984)-Simplex Key #C8.
Patent History
Patent number: D332388
Type: Grant
Filed: Jan 10, 1991
Date of Patent: Jan 12, 1993
Assignee: Master Lock Company (Milwaukee, WI)
Inventor: Robert A. Marotto (Brown Deer, WI)
Primary Examiner: Brian N. Vinson
Law Firm: Pennie & Edmonds
Application Number: 7/639,949
Classifications
Current U.S. Class: D/8347