Key
Description
FIG. 1 is a front elevational view of a key showing my new design, the rear being substantially similar in appearance;
FIG. 2 is a right side elevational view thereof, the left side being identical to that shown in FIG. 3; and
FIG. 3 is a bottom plan view thereof, the top being identical to that shown in FIG. 2.
Referenced Cited
U.S. Patent Documents
Other references
D235189 | May 1975 | Tachi |
D250932 | January 30, 1979 | Anderson |
D259994 | July 28, 1981 | Salcedo |
2781594 | February 1957 | Stupell |
3526112 | September 1970 | Herrington |
4301664 | November 24, 1981 | Wilcox |
4646913 | March 3, 1987 | Wing et al. |
- Ilco Catalogue No. 60R (1984) p. 129 "Big Key"-round. Ilco Catalogue No. 60R (1984) p. 37, key #1701G. Ilco Catalogue No. 60R (1984) p. 114, "Repli-key for E8 Yale".
Patent History
Patent number: D304544
Type: Grant
Filed: Mar 15, 1988
Date of Patent: Nov 14, 1989
Inventor: Larry E. Lobaugh (Niles, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Harpman & Harpman
Application Number: 7/168,332
Type: Grant
Filed: Mar 15, 1988
Date of Patent: Nov 14, 1989
Inventor: Larry E. Lobaugh (Niles, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Harpman & Harpman
Application Number: 7/168,332
Classifications
Current U.S. Class:
D/8347