Direct drive torque motor
Cheng , et al. April 7, 2
U.S. patent number D589,993 [Application Number D/297,271] was granted by the patent office on 2009-04-07 for direct drive torque motor. This patent grant is currently assigned to Hiwin Mikrosystem Corp.. Invention is credited to Chih-Hsien Chao, Fu-Yuan Cheng.
| United States Patent | D589,993 |
| Cheng , et al. | April 7, 2009 |
Direct drive torque motor
Claims
CLAIM The ornamental design for a direct drive torque motor, as shown and described.
| Inventors: | Cheng; Fu-Yuan (Taichung, TW), Chao; Chih-Hsien (Taichung, TW) |
|---|---|
| Assignee: | Hiwin Mikrosystem Corp.
(Taichung, TW) |
| Appl. No.: | D/297,271 |
| Filed: | November 7, 2007 |
| Current U.S. Class: | D15/148 |
| Current International Class: | 1509 |
| Field of Search: | ;D15/1-5,148,199 ;310/51,67R,90 ;384/619,620 |
References Cited [Referenced By]
U.S. Patent Documents
| 4853567 | August 1989 | Muramatsu et al. |
| 5008572 | April 1991 | Marshall et al. |
| 5049770 | September 1991 | Gaeth et al. |
| 5382853 | January 1995 | von der Heide et al. |
| D355244 | February 1995 | Doragrip et al. |
| D410659 | June 1999 | Lannoch |
| D416922 | November 1999 | Lannoch |
| D437334 | February 2001 | Song |
| 6215214 | April 2001 | Fisher et al. |
| 6847142 | January 2005 | Ritterhoff |
| 7215050 | May 2007 | Anschicks et al. |
| 7273357 | September 2007 | Hattori et al. |
| 7285889 | October 2007 | Shkondin |
| D564552 | March 2008 | Chang et al. |
| 7342331 | March 2008 | Down et al. |
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Shia; Banger
Description
FIG. 1 is a perspective view of a direct drive torque motor showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof,
FIG. 4 is a left side elevational view thereof,
FIG. 5 is a right side elevational view thereof,
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view to that shown.
The broken line showing of the direct-drive torque motor is included for the purpose of illustrating portions of the direct-drive torque motor and forms no part of the claimed design.
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