U.S. patent number D330,615 [Application Number 07/702,710] was granted by the patent office on 1992-10-27 for combined vacuum cleaner hose and rack. This patent grant is currently assigned to The Hoover Company. Invention is credited to John D. Essex, Darwin T. McKnight.
United States Patent | D330,615 |
Essex , et al. | October 27, 1992 |
Inventors: | Essex; John D. (North Canton, OH), McKnight; Darwin T. (Louisville, OH) |
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Assignee: | The Hoover Company (North
Canton, OH) |
Appl. No.: | 07/702,710 |
Filed: | May 20, 1991 |
Current U.S. Class: | D32/31 |
Field of Search: | ;D32/22,31-33 ;15/323,357A,334,335,350-351 |
D272572 | February 1984 | Pavise |
D309203 | July 1990 | Goodrich |
D309806 | August 1990 | Chieda et al. |
D313681 | January 1991 | McKnight |
3401420 | September 1968 | Lofgren |
4761850 | August 1988 | Romeo et al. |
Turbomaster Total Cleaning System Models U5094 & U5096.. |
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