U.S. patent number D639,143 [Application Number D/375,881] was granted by the patent office on 2011-06-07 for dual faced interlocking support member. This patent grant is currently assigned to D Three Enterprises, LLC. Invention is credited to David Kreutzman, Richard F. Schaefer, Don N. Tamm.
United States Patent | D639,143 |
Schaefer , et al. | June 7, 2011 |
Inventors: | Schaefer; Richard F. (Fort Lupton, CO), Kreutzman; David (Louisville, CO), Tamm; Don N. (Lafayette, CO) |
---|---|
Assignee: | D Three Enterprises, LLC
(Lafayette, CO) |
Appl. No.: | D/375,881 |
Filed: | September 29, 2010 |
Current U.S. Class: | D8/354; D25/122 |
Current International Class: | 0805 |
Field of Search: | ;D8/381,354 ;D25/122 ;403/173,217 ;312/265.5,265.1,265.2,108 |
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US. Appl. No. 12/700,667, filed Feb. 4, 2010; First Named Inventor: Richard F. Schaefer. cited by other . U.S. Appl. No. 29/362,775, filed May 29, 2010; First Named Inventor: Richard F. Schaefer. cited by other . U.S. Appl. No. 29/375,883, filed Sep. 29, 2010; First Named Inventor: Richard F. Schaefer. cited by other. |
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