U.S. patent number D633,183 [Application Number D/324,193] was granted by the patent office on 2011-02-22 for annular disc seal. This patent grant is currently assigned to Genius Seal, Inc.. Invention is credited to Rick Heintzman.
United States Patent | D633,183 |
Heintzman | February 22, 2011 |
Inventors: | Heintzman; Rick (Fargo, ND) |
---|---|
Assignee: | Genius Seal, Inc. (Fargo,
ND) |
Appl. No.: | D/324,193 |
Filed: | September 8, 2008 |
Current U.S. Class: | D23/269 |
Current International Class: | 2301 |
Field of Search: | ;D23/262,269 ;27/351-359,572,563,504 |
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