Cordless electric rotary hand tool
Prell , et al. February 4, 2
U.S. patent number D469,671 [Application Number D/151,163] was granted by the patent office on 2003-02-04 for cordless electric rotary hand tool. This patent grant is currently assigned to S-B Power Tool Company. Invention is credited to David C. Danielson, Allen M. Oles, Edward T. Prell, Frank Sterpka.
| United States Patent | D469,671 |
| Prell , et al. | February 4, 2003 |
Cordless electric rotary hand tool
Claims
The ornamental design for a cordless electric rotary hand tool, as shown and described.
| Inventors: | Prell; Edward T. (Chicago, IL), Oles; Allen M. (Chicago, IL), Sterpka; Frank (W. Hartford, CT), Danielson; David C. (Litchfield, CT) |
|---|---|
| Assignee: | S-B Power Tool Company
(Chicago, IL) |
| Appl. No.: | D/151,163 |
| Filed: | November 15, 2001 |
| Current U.S. Class: | D8/61 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/61,62,64 ;81/54,57.11,57.13,57.14,57.29,57.42 ;173/168,169,170,182,213,217 ;310/47,50 ;409/180,181,182 ;320/114 |
References Cited [Referenced By]
U.S. Patent Documents
| 4866319 | September 1989 | Crutchfield |
| 5298821 | March 1994 | Michel |
| D427038 | June 2000 | Lin |
| D427040 | June 2000 | Heun |
| D427870 | July 2000 | Heun |
| D437758 | February 2001 | Heun |
| D446431 | August 2001 | Lui |
| D446432 | August 2001 | Heun |
| 6380502 | April 2002 | Hirschburger et al. |
Other References
|
A catalog Dremel.RTM. Tools for the Imagination.COPYRGT., Rev. 4, Dremel, Racine, Wisconsin, Nov. 1999.. |
Primary Examiner: Coles; Doris V.
Assistant Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Greer, Burns & Crain, Ltd.
Description
FIG. 1 is a right front perspective view of the present new design for a cordless electric rotary hand tool;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top plan view thereof and which is identical to the bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is an rear elevational view thereof.
The broken lines showing the hanger and chuck and other shapes are for illustrative purposes only and form no part of the claimed design.
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