Nut
Ono May 9, 2
U.S. patent number D424,421 [Application Number D/099,632] was granted by the patent office on 2000-05-09 for nut. This patent grant is currently assigned to Yugen Kaisha Ion Seiko. Invention is credited to Toru Ono.
| United States Patent | D424,421 |
| Ono | May 9, 2000 |
Nut
Claims
The ornamental design for a nut, as shown and described.
| Inventors: | Ono; Toru (Izumi, JP) |
|---|---|
| Assignee: | Yugen Kaisha Ion Seiko (Osaka,
JP) |
| Appl. No.: | D/099,632 |
| Filed: | January 25, 1999 |
Foreign Application Priority Data
| Nov 6, 1998 [JP] | 10-32107 | |||
| Current U.S. Class: | D8/397 |
| Current International Class: | 0808 |
| Field of Search: | ;D8/397 ;411/427,429,432,98,179 |
References Cited [Referenced By]
U.S. Patent Documents
| D208429 | August 1967 | Holliday |
| D242219 | November 1976 | Ono |
| D262354 | December 1981 | Kishida |
| 443117 | December 1890 | Sharap |
| 4936727 | June 1990 | Kolvereid |
Other References
|
Machine Design--The Fasteners Book; p. 136; Uni-Torque Locknut (Center), Sep. 29, 1960.. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: J.C. Patents Huang; Jiawei
Description
FIG. 1 is a top view of the nut;
FIG. 2 is a front view of the nut of FIG. 1 (rear side is a mirror image);
FIG. 3 is a left side view of the nut of FIG. 1 (right side is a mirror image);
FIG. 4 is a bottom view of the nut of FIG. 1;
FIG. 5 is a cross-sectional view of the nut as viewed from 5--5 of FIG. 2;
FIG. 6 is an enlarged view of the 6--6 portion of the nut of FIG. 2.
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