Electric rotary tool
Heun July 11, 2
U.S. patent number D427,870 [Application Number D/109,824] was granted by the patent office on 2000-07-11 for electric rotary tool. This patent grant is currently assigned to Choon Nang Electrical Appliance MFY., Ltd.. Invention is credited to Ping Hay Heun.
| United States Patent | D427,870 |
| Heun | July 11, 2000 |
Electric rotary tool
Claims
The ornamental design for an electric rotary tool, as shown and described.
| Inventors: | Heun; Ping Hay (Aberdeen, HK) |
|---|---|
| Assignee: | Choon Nang Electrical Appliance
MFY., Ltd. (Aberdeen, HK) |
| Appl. No.: | D/109,824 |
| Filed: | August 25, 1999 |
Foreign Application Priority Data
| May 14, 1999 [GB] | 2083447 | |||
| Current U.S. Class: | D8/61 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/61,62,70,82,83,86,107,DIG.7 ;81/54,55,57,57.11,57.14,177.1,177.85,409,436,900,439,901 ;173/170,13,19,29,171,213,217 ;451/344,354,357-359,458 ;310/4R,50 |
References Cited [Referenced By]
U.S. Patent Documents
| D304543 | November 1989 | Somers et al. |
| D310160 | August 1990 | Patel |
| D310470 | September 1990 | Tohdoh |
| D343560 | January 1994 | McCambridge |
| D410829 | June 1999 | Heun |
| 2532823 | December 1950 | Schumann |
| 3873863 | March 1975 | Pew |
| 5170851 | December 1992 | Kress et al. |
Attorney, Agent or Firm: Leydig, Voit & Mayer
Description
FIG. 1 is a left side elevational view of an electric rotary tool showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front end elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
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