Spacer
Description
FIG. 1 is a top plan view of a spacer showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view, the side opposite being essentially a mirror image.
FIG. 5 is a cross-sectional view taken on line 5--5 of FIG. 2 thereof;
FIG. 6 is a cross-sectional view taken on line 6--6 of FIG. 2 thereof;
FIG. 7 is a cross-sectional view taken on line 7--7 of FIG. 4; and
FIG. 8 is a perspective view taken from above and to one side of FIG. 2; and
FIG. 9 is a perspective view taken from below and to an opposite side of FIG. 4.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3621751 | November 1971 | Fiorontino |
3651545 | March 1972 | Hara |
3764729 | October 1973 | Kowalewski |
3777052 | December 1973 | Fegen |
3909883 | October 1975 | Fegen |
4143577 | March 13, 1979 | Eberhardt |
4168067 | September 18, 1979 | Wiczer |
4297769 | November 3, 1981 | Coules |
4297769 | November 3, 1981 | Coules |
4354298 | October 19, 1982 | Tonaka et al. |
4485531 | December 4, 1984 | Murphy |
4495380 | January 22, 1985 | Ryan et al. |
4495548 | January 22, 1985 | Matsui |
1578381 | November 1980 | GBX |
2111579A | July 1983 | GBX |
770679 | March 1957 | GBX |
- Richco Plastics, Inc. catalog: supports on pp. 20, 21 of catalog; guides on pp. 24, 25.
Patent History
Patent number: D295369
Type: Grant
Filed: Jan 30, 1985
Date of Patent: Apr 26, 1988
Inventor: Katsumi Niwa (Kani-gun, Gifu-ken)
Primary Examiner: James M. Gandy
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/696,511
Type: Grant
Filed: Jan 30, 1985
Date of Patent: Apr 26, 1988
Inventor: Katsumi Niwa (Kani-gun, Gifu-ken)
Primary Examiner: James M. Gandy
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/696,511
Classifications
Current U.S. Class:
D/8354;
Independent, Headed, Aperture Pass-through Fastener (24/453);
Studs, Rods, And Joints (174/138D)