Stud-mounted polycrystalline toothed diamond cutting blank
Knemeyer May 21, 1
U.S. patent number D317,010 [Application Number 07/192,872] was granted by the patent office on 1991-05-21 for stud-mounted polycrystalline toothed diamond cutting blank. This patent grant is currently assigned to General Electric Company. Invention is credited to Friedel S. Knemeyer.
| United States Patent | D317,010 |
| Knemeyer | May 21, 1991 |
Stud-mounted polycrystalline toothed diamond cutting blank
Claims
The ornamental design for stud-mounted polycrystalline toothed diamond cutting blank, as shown and described.
| Inventors: | Knemeyer; Friedel S. (Granville, OH) |
|---|---|
| Assignee: | General Electric Company
(Worthington, OH) |
| Appl. No.: | 07/192,872 |
| Filed: | May 11, 1988 |
| Current U.S. Class: | D15/21; D15/139 |
| Field of Search: | ;D8/70,71 ;407/18,20,24,26,53 ;409/118,25 ;175/410 ;D15/21,139 |
References Cited [Referenced By]
U.S. Patent Documents
| D29296 | August 1898 | Kramer |
| D138242 | April 1944 | Baker |
| D178899 | October 1956 | Olsen |
| 609107 | August 1898 | Leyner |
| 1401545 | December 1921 | McCormick |
| 2215948 | January 1939 | Williams |
| 2519861 | August 1950 | Turner |
| 2522045 | September 1950 | Knowles |
| 4293254 | October 1981 | Markovics |
| 4729441 | March 1988 | Peetz et al. |
| 4781256 | November 1988 | Wardley |
Assistant Examiner: Musgrove; J. H.
Attorney, Agent or Firm: Mueller and Smith
Description
FIG. 1 is a front elevational view of the stud-mounted polycrystalline toothed diamond cutting blank showing my new design;
FIG. 2 is a left side elevational view the opposite view being a mirror image thereof;
FIG. 3 is a rear elevational view;
FIG. 4 is a top plan view; and
FIG. 5 is a bottom plan view.
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