Back strengthener
Briscoe December 13, 2
U.S. patent number D650,487 [Application Number D/313,786] was granted by the patent office on 2011-12-13 for back strengthener. This patent grant is currently assigned to Betty Jane Briscoe. Invention is credited to Betty Jane Briscoe.
| United States Patent | D650,487 |
| Briscoe | December 13, 2011 |
Back strengthener
Claims
CLAIM The ornamental design for a back strengthener, as shown and described.
| Inventors: | Briscoe; Betty Jane (Freeport, NY) |
|---|---|
| Assignee: | Briscoe; Betty Jane (Queens
Village, NY) |
| Appl. No.: | D/313,786 |
| Filed: | February 11, 2009 |
| Current U.S. Class: | D24/211 |
| Current International Class: | 2803 |
| Field of Search: | ;D24/200,211,212,213,214,215 ;601/120,128,122,123,118,119,134-138 ;482/148 ;D21/662 |
References Cited [Referenced By]
U.S. Patent Documents
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| 3636945 | January 1972 | Sato |
| D248493 | July 1978 | Moncrief |
| D256503 | August 1980 | Moustakas |
| D271051 | October 1983 | McCoy et al. |
| 4433683 | February 1984 | McCoy et al. |
| D285117 | August 1986 | Snyder |
| 4648387 | March 1987 | Simmons |
| 4712539 | December 1987 | Kim |
| 4945900 | August 1990 | Masuda |
| 5123406 | June 1992 | Masuda |
| D337827 | July 1993 | Seng |
| D371202 | June 1996 | Zajas et al. |
| 5575760 | November 1996 | Masuda |
| 5577995 | November 1996 | Walker et al. |
| 5577996 | November 1996 | Gardner et al. |
| 5618250 | April 1997 | Butz |
| D381754 | July 1997 | Fani |
| D398400 | September 1998 | Havelind |
| D416427 | November 1999 | Pecora et al. |
| D439938 | April 2001 | Batca |
| D445905 | July 2001 | Hey |
| D446584 | August 2001 | Chen |
| 6387024 | May 2002 | Monti |
| 6398694 | June 2002 | Bountourakis |
| 2003/0088198 | May 2003 | Carpenter |
| 2006/0142677 | June 2006 | Perez |
| 2006/0235343 | October 2006 | Fitzmaurice |
| 2008/0103421 | May 2008 | Nicholson |
Assistant Examiner: Levy; Melanie
Description
This application claims the benefit of U.S. utility patent application Ser. No. 12/080,545, filed Apr. 3, 2008 by the present inventor.
FIG. 1 is a front and top perspective view showing my new design;
FIG. 2 is a front and bottom perspective view thereof;
FIG. 3 is a front elevational view thereof; and,
FIG. 4 is a top plan view and the bottom plan view being a mirror image thereof.
My back strengthening device is characterized by an elevated convex shaped middle section with two adjacent elongated flat surfaced convoluted structures, and one smaller pole centrally positioned covered at each end with shorter but slightly larger convoluted pieces.
The broken lines shown in the drawings represent unclaimed portions of the Device and form no part of the claimed design.
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