Stretcher structure used in multiple collapsible umbrella
You May 4, 2
U.S. patent number D489,170 [Application Number D/173,434] was granted by the patent office on 2004-05-04 for stretcher structure used in multiple collapsible umbrella. Invention is credited to Ching-Chuan You.
| United States Patent | D489,170 |
| You | May 4, 2004 |
Stretcher structure used in multiple collapsible umbrella
Claims
The ornamental design for a stretcher structure used in multiple collapsible umbrella, as shown.
| Inventors: | You; Ching-Chuan (Taipei, TW) |
|---|---|
| Appl. No.: | D/173,434 |
| Filed: | December 16, 2002 |
| Current U.S. Class: | D3/10 |
| Current International Class: | 0303 |
| Field of Search: | ;D3/5-6,10 ;135/98,15.1,19.5,23,25.1,25.3,25.32,25.33,26,29-32,38-39 |
References Cited [Referenced By]
U.S. Patent Documents
| 5048550 | September 1991 | Su |
| 5235998 | August 1993 | Liu |
Assistant Examiner: Delehanty; Robert A.
Description
FIG. 1 is a perspective view of the stretcher used in multiple collapsible umbrella of this invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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