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Back strengthening machine |
| D615138 |
Back strengthening machine
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| Patent Drawings: | |
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| Inventor: |
Briscoe |
| Date Issued: |
May 4, 2010 |
| Application: |
D/313,962 |
| Filed: |
February 23, 2009 |
| Inventors: |
Briscoe; Betty Jane (Freeport, NY)
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| Assignee: |
Briscoe; Betty Jane (Freeport, NY) |
| Primary Examiner: |
Spear; Robert M |
| Assistant Examiner: |
Underwood; Cynthia |
| Attorney Or Agent: |
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| U.S. Class: |
D21/686; D21/662 |
| Field Of Search: |
D21/687; D21/686; D21/662; D21/694; D21/692; D21/797; D21/689; D21/698; D21/788; 482/124; 482/125; 482/129; 482/142; 482/137; 482/96; 482/97; 482/93; 248/121; 248/125.1; 297/461 |
| International Class: |
2102 |
| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
CLAIM The ornamental design for a back strengthening machine, as shown and described. |
| Description: |
The single FIGURE is a left side perspective view showing my new design, the oblique shaded lines representing rubber, the right side being a mirror image thereof.
The broken lines represent portions of the structure that form no part of the claim.
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