Double-nut headed ceramic bolt
Saito October 22, 1
U.S. patent number D374,814 [Application Number D/045,338] was granted by the patent office on 1996-10-22 for double-nut headed ceramic bolt. Invention is credited to Toshihiko Saito.
| United States Patent | D374,814 |
| Saito | October 22, 1996 |
Double-nut headed ceramic bolt
Claims
The ornamental design for a double-nut headed ceramic bolt, as shown and described.
| Inventors: | Saito; Toshihiko (Setagaya-ku, Tokyo 154, JP) |
|---|---|
| Appl. No.: | D/045,338 |
| Filed: | October 17, 1995 |
| Current U.S. Class: | D8/387 |
| Field of Search: | ;D8/387,397 ;411/373,377,431,427,366,368,378,429,918,924 |
References Cited [Referenced By]
U.S. Patent Documents
| D242118 | November 1976 | Ono |
| D317862 | July 1991 | Yamamoto |
| D360575 | July 1995 | Saito |
Other References
|
Visual Index, p. 9, Nu-Hex, Colorfixx & Fabco.RTM. Farm Fasteners.. |
Primary Examiner: Wallace; Terry A.
Description
FIG. 1 is a perspective view of a double-nut headed ceramic bolt, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof, with the right side view being a mirror image thereof; and,
FIG. 7 is a longitudinal cross sectional view thereof, taking along lines 7--7 of FIG. 2.
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