Dead bolt combination lock
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FIG. 1 is a top perspective view of a dead bolt combination lock showing our new design;
FIG. 2 is a top perspective view thereof, with the dead bolt shown in an extended position and with the hasp omitted for ease of illustration;
FIG. 3 is a perspective view of the hasp of the dead bolt combination lock shown in FIG. 1;
FIG. 4 is a top plan view of the dead bolt combination lock shown in FIG. 2, with the dead bolt shown retracted, and the bottom being plain and unornamented;
FIG. 5 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a top plan view of the hasp shown in FIG. 3;
FIG. 9 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;
FIG. 10 is a left side elevational view thereof; and
FIG. 11 is a right side elevational view thereof.
D25150 | February 1896 | Towne |
D29895 | December 1898 | Towne |
D31928 | December 1899 | Voight |
D268004 | February 22, 1983 | Stolarz |
D273270 | April 3, 1984 | Stolarz |
1605893 | November 1926 | Hansen |
1923443 | August 1933 | Knieszner |
- Russwin All-Star Builders Hardware Catalogue (Oct. 1957) p. 26, No. 1290. Sears Catalogue (Spring 1970) p. 587, No. 2. Taylor Lock Co. Advertisement, "Hardware Age" (3/22/1951) p. 179, No. 800-C.
Type: Grant
Filed: Feb 6, 1984
Date of Patent: Sep 23, 1986
Assignee: Presto Lock, Inc. (Garfield, NJ)
Inventors: Charles S. Gehrie (West Orange, NJ), Lester G. Kloin (Matawan, NJ)
Primary Examiner: B. J. Bullock
Assistant Examiner: Brian N. Vinson
Law Firm: Shapiro and Shapiro
Application Number: 6/577,025