U.S. patent number D616,521 [Application Number D/314,736] was granted by the patent office on 2010-05-25 for rifle rail handguard with oblong cross-section. Invention is credited to John M. Starnes.
United States Patent | D616,521 |
Starnes | May 25, 2010 |
Inventors: | Starnes; John M. (Winchester, KY) |
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Appl. No.: | D/314,736 |
Filed: | April 23, 2009 |
Current U.S. Class: | D22/108 |
Current International Class: | 2201 |
Field of Search: | ;D22/100,108,109,110,199 ;42/11,113,116,119,124,125,127,90,145,128,72,106,114,85,75.02,71.01 ;248/205.1,201 |
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2006/0026883 | February 2006 | Hochstrate et al. |
2006/0048424 | March 2006 | Weir |
2006/0162227 | July 2006 | Samson |
2007/0199435 | August 2007 | Hochstrate et al. |
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