Screw-cap bottle opener
Description
FIG. 1 is a front elevational view of a screw-cap bottle opener showing my new design, the rear view being identical thereto; it being understood that the parallel lines on the surface of the opener indicate a continuous surface texture; and
FIG. 2 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 2003449 | June 1935 | Kuhn |
| 3149431 | September 1964 | Blish |
| 4001904 | January 11, 1977 | Gill |
| 2920756 | December 1980 | DEX |
Patent History
Patent number: D275442
Type: Grant
Filed: Dec 11, 1981
Date of Patent: Sep 11, 1984
Inventor: Robert M. Hayes (Cambridge, MA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Carmen H. Vales
Application Number: 6/329,682
Type: Grant
Filed: Dec 11, 1981
Date of Patent: Sep 11, 1984
Inventor: Robert M. Hayes (Cambridge, MA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Carmen H. Vales
Application Number: 6/329,682
Classifications
Current U.S. Class:
D 8/18;
D 8/38;
Label Or Tag (6) (D20/22);
With Means To Vary Range Limit(s) Of Jaw Movement (81/341)
