Back sleeper pillow
Keilhauer October 26, 2
U.S. patent number D497,507 [Application Number D/191,787] was granted by the patent office on 2004-10-26 for back sleeper pillow. Invention is credited to Ed Keilhauer.
| United States Patent | D497,507 |
| Keilhauer | October 26, 2004 |
Back sleeper pillow
Claims
The ornamental design for a back sleeper pillow, as shown and described.
| Inventors: | Keilhauer; Ed (Scarborough, Ontario, CA) |
|---|---|
| Appl. No.: | D/191,787 |
| Filed: | October 15, 2003 |
Foreign Application Priority Data
| May 21, 2003 [CA] | 103073 | |||
| Current U.S. Class: | D6/601 |
| Current International Class: | 0609 |
| Field of Search: | ;D6/595-597,601,604 ;5/630,636,652-654,655.3,655.9,417-420,656 |
References Cited [Referenced By]
U.S. Patent Documents
| 2521780 | September 1950 | Dodd |
| 2700779 | February 1955 | Tolkowsky |
| 3829917 | August 1974 | De Laittre et al. |
| 4218792 | August 1980 | Kogan |
| 4424599 | January 1984 | Hannouche |
| 4550458 | November 1985 | Fiore |
| 4821355 | April 1989 | Burkhardt |
| 4908894 | March 1990 | Sanders |
| 5123132 | June 1992 | Dixon |
| D386643 | November 1997 | Farrell |
| 5727267 | March 1998 | Keilhauer |
| D404238 | January 1999 | Keilhauer |
| D423860 | May 2000 | Schlechter |
| D448227 | September 2001 | Straub |
| 2004/0068799 | April 2004 | Wilson |
| 92 13 821 | Dec 1992 | DE | |||
| WO 89/10714 | Nov 1989 | WO | |||
Attorney, Agent or Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Description
FIG. 1 is a top, side perspective view of a back sleeper pillow showing my new design.
FIG. 2 is a top plan view thereof.
FIG. 3 is a left side elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a front elevational view thereof.
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
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