U.S. patent number D551,139 [Application Number D/243,369] was granted by the patent office on 2007-09-18 for supplemental braking unit. This patent grant is currently assigned to Hopkins Manufacturing Corp.. Invention is credited to Jimmie Barnes, Vicki Sickler.
United States Patent | D551,139 |
Barnes , et al. | September 18, 2007 |
Inventors: | Barnes; Jimmie (Emporia, KS), Sickler; Vicki (Emporia, KS) |
---|---|
Assignee: | Hopkins Manufacturing Corp.
(Emporia, KS) |
Appl. No.: | D/243,369 |
Filed: | November 23, 2005 |
Current U.S. Class: | D12/180 |
Current International Class: | 1216 |
Field of Search: | ;D12/179-180 ;188/21,22,73.3,71.1,352,73.31,73.45 ;303/7,20 ;73/132 |
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