Pneumatic grinder
Chen January 8, 2
U.S. patent number D452,805 [Application Number D/143,755] was granted by the patent office on 2002-01-08 for pneumatic grinder. Invention is credited to Lung-Hui Chen.
| United States Patent | D452,805 |
| Chen | January 8, 2002 |
Pneumatic grinder
Claims
The ornamental design for pneumatic grinder, as shown and described.
| Inventors: | Chen; Lung-Hui (Chu-Pei City, Hsin-Chu Hsien, TW) |
|---|---|
| Appl. No.: | D/143,755 |
| Filed: | June 20, 2001 |
| Current U.S. Class: | D8/62 |
| Current International Class: | 0801 |
| Field of Search: | ;D8/61,62,63,64,66,67,68,69 ;310/50 ;408/124 ;451/344,356,357,358,359 ;81/54,57.11,57.14 |
References Cited [Referenced By]
U.S. Patent Documents
| D269588 | July 1983 | Ludwig |
| 4538483 | September 1985 | Batten |
| D289136 | April 1987 | Doman |
| D327830 | July 1992 | Fisher |
| D357849 | May 1995 | Izumisawa |
| D358314 | May 1995 | Izumisawa |
| D364544 | November 1995 | Izumisawa |
| D370163 | May 1996 | Hurd |
| D444365 | July 2000 | Bass et al. |
| D430995 | September 2000 | Izumisawa |
| D437760 | February 2001 | Izumisawa |
| D447033 | August 2001 | Izumisawa |
Assistant Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Bacon & Thomas, PLLC
Description
FIG. 1 is a perspective view of pneumatic grinder showing our new design thereof;
FIG. 2 is a right side elevational view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front side elevational view;
FIG. 5 is a bottom plan view thereof.;
FIG. 6 is left side elevational view; and,
FIG. 7 is a rear side elevational view.
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