Pneumatic socket wrench
Latest Shinano Pneumatic Industries, Inc. Patents:
Description
FIG. 1 is a perspective view of a pneumatic socket wrench showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing of hose connecting nut is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Other references
D269938 | August 2, 1983 | Izumisawa |
D278025 | March 19, 1985 | Fleischer, Jr. |
D278407 | April 16, 1985 | Fleischer, Jr. |
D289135 | April 7, 1987 | Doman |
D326804 | June 9, 1992 | Schultz |
D327617 | July 7, 1992 | Fisher |
4016684 | April 12, 1977 | Urda |
4346630 | August 31, 1982 | Hanson |
4586406 | May 6, 1986 | Howard |
4680994 | July 21, 1987 | Singleton |
4791836 | December 20, 1988 | D'Haem et al. |
4821611 | April 18, 1989 | Izumisawa |
4854197 | August 8, 1989 | Walton |
4987803 | January 29, 1991 | Chern |
- ATD Tools Corp.; Aug./Sep. 1990 Catalog; p. 10.
Patent History
Patent number: D334125
Type: Grant
Filed: Jan 23, 1991
Date of Patent: Mar 23, 1993
Assignee: Shinano Pneumatic Industries, Inc. (Kamiminochi)
Inventor: Osamu Izumisawa (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 7/645,007
Type: Grant
Filed: Jan 23, 1991
Date of Patent: Mar 23, 1993
Assignee: Shinano Pneumatic Industries, Inc. (Kamiminochi)
Inventor: Osamu Izumisawa (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 7/645,007
Classifications
Current U.S. Class:
D 8/61