Resistance adjustment knob for an exerciser
Wu April 8, 2
U.S. patent number D472,947 [Application Number D/144,664] was granted by the patent office on 2003-04-08 for resistance adjustment knob for an exerciser. This patent grant is currently assigned to Fwu Chyi Industry Co., Ltd.. Invention is credited to Chin-Yeh Wu.
| United States Patent | D472,947 |
| Wu | April 8, 2003 |
Resistance adjustment knob for an exerciser
Claims
The ornamental design for resistance adjustment knob for an exerciser, as shown and described.
| Inventors: | Wu; Chin-Yeh (Chang-Hwa, TW) |
|---|---|
| Assignee: | Fwu Chyi Industry Co., Ltd.
(Chang-Hwa Hsien, TW) |
| Appl. No.: | D/144,664 |
| Filed: | July 6, 2001 |
| Current U.S. Class: | D21/694; D8/312 |
| Current International Class: | 2102 |
| Field of Search: | ;D21/662,663,668,669,670,684,694 ;482/148 ;D8/312,308,309,310 ;16/11R |
References Cited [Referenced By]
U.S. Patent Documents
| D281710 | December 1985 | Kirby |
| D282478 | February 1986 | Williams |
| D292771 | November 1987 | Kim |
| D324986 | March 1992 | Fratantonio et al. |
| D335989 | June 1993 | Van Hise |
| D348708 | July 1994 | Chen |
| D373395 | September 1996 | Chen |
| 5603675 | February 1997 | Wu |
| D416060 | November 1999 | Angeles |
Attorney, Agent or Firm: MacPherson Kwok Chen & Heid LLP
Description
FIG. 1 is a perspective view of resistance adjustment knob for an exerciser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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