Reel bobbin for a wire saw for semiconductors
Kanemichi October 20, 1
U.S. patent number D399,857 [Application Number D/074,079] was granted by the patent office on 1998-10-20 for reel bobbin for a wire saw for semiconductors. This patent grant is currently assigned to Nippei Toyama Corporation. Invention is credited to Yukihiro Kanemichi.
| United States Patent | D399,857 |
| Kanemichi | October 20, 1998 |
Reel bobbin for a wire saw for semiconductors
Claims
The ornamental design for a reel bobbin for a wire saw for semiconductors, as shown and described.
| Inventors: | Kanemichi; Yukihiro (Yokosuka, JP) |
|---|---|
| Assignee: | Nippei Toyama Corporation
(JP) |
| Appl. No.: | D/074,079 |
| Filed: | August 5, 1997 |
| Current U.S. Class: | D15/138; D15/78 |
| Current International Class: | 1509 |
| Field of Search: | ;D15/138,133,78,72 ;125/21,16.01,16.02 ;451/12,21,28 ;242/128,156,286 ;428/592 |
References Cited [Referenced By]
U.S. Patent Documents
| D244808 | June 1977 | Ubermuth |
| D250338 | November 1978 | LaPierre |
| 1783339 | December 1930 | Mitchell |
| 2853252 | September 1958 | Thiel |
Attorney, Agent or Firm: Trask, Britt & Rossa
Description
FIG. 1 is a perspective view of a reel bobbin for a wire saw for semiconductors;
FIG. 2 is a front elevational view thereof, the rear elevational view, the top plan view, and the bottom plan view being identical with FIG. 2;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of FIG. 3; and,
FIG. 4 is a referential view showing location of the present article in a wire saw for semiconductors.
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