Key blank

- Mul-T-Lock Ltd.
Description

FIG. 1 is a front elevational view of a key blank showing my new design;

FIG. 2 is an enlarged horizontal cross-sectional view thereof, taken midway along the length of the key blade;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D278880 May 21, 1985 Widen
D333973 March 16, 1993 Eizen
3349589 October 1967 Fricke
3780393 December 1973 Gaetke
4922229 May 1, 1990 Guenst
Other references
  • Ilco Unicam Catalogue No. 60R (1984) p. S6, Lowe & Fletcher LF3 Key. Ilco Unicam Catalogue No. 60R (1984) p. 116 Chrysler Sec. Key.
Patent History
Patent number: D342887
Type: Grant
Filed: Jan 18, 1991
Date of Patent: Jan 4, 1994
Assignee: Mul-T-Lock Ltd. (Yavne)
Inventor: Noach Eizen (Lezion)
Primary Examiner: Brian N. Vinson
Law Firm: Ladas & Parry
Application Number: 7/643,668
Classifications
Current U.S. Class: D/8347