Rooftop support base
Description
Claims
The ornamental design for a rooftop support base, as shown and described.
Referenced Cited
U.S. Patent Documents
| D229384 | November 1973 | Groce et al. |
| D242619 | December 7, 1976 | Bake |
| D569799 | May 27, 2008 | Kawahito |
| 7866093 | January 11, 2011 | Krovats |
| D667296 | September 18, 2012 | Eichner |
| D671890 | December 4, 2012 | Tokashiki |
| D692393 | October 29, 2013 | Hillman |
| D738711 | September 15, 2015 | Tally |
| 20070120036 | May 31, 2007 | Olle |
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Patent History
Patent number: D749935
Type: Grant
Filed: Mar 18, 2015
Date of Patent: Feb 23, 2016
Assignee: PHD Manufacturing, Inc. (Columbiana, OH)
Inventors: Benjamin J Rook (Canfield, OH), Robert J Burnside (Struthers, OH)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/520,818
Type: Grant
Filed: Mar 18, 2015
Date of Patent: Feb 23, 2016
Assignee: PHD Manufacturing, Inc. (Columbiana, OH)
Inventors: Benjamin J Rook (Canfield, OH), Robert J Burnside (Struthers, OH)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/520,818
Classifications
Current U.S. Class:
D8/349