Door closer
Description
FIG. 1 is a top, front perspective view of a door closer showing my new design;
FIG. 2 is a bottom, rear perspective view thereof;
FIG. 3 is a top plan view thereof, the bottom being substantially similar in appearance;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a right side elevational view thereof, the left side being substantially similar in appearance.
Referenced Cited
U.S. Patent Documents
D130226 | November 1941 | Holland et al. |
D162977 | April 1951 | Nehleton et al. |
D281762 | December 17, 1985 | Okazaki |
2449826 | September 1948 | Van de Boe |
Patent History
Patent number: D291771
Type: Grant
Filed: Nov 21, 1985
Date of Patent: Sep 8, 1987
Inventor: Fred Vandergeest (Scarborough, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Ridout & Maybee
Application Number: 6/806,023
Type: Grant
Filed: Nov 21, 1985
Date of Patent: Sep 8, 1987
Inventor: Fred Vandergeest (Scarborough, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Ridout & Maybee
Application Number: 6/806,023
Classifications
Current U.S. Class:
D/8330