U.S. patent number D333,021 [Application Number 07/402,142] was granted by the patent office on 1993-02-02 for suction cleaner nozzle. This patent grant is currently assigned to Wessel-Werk GmbH. Invention is credited to Jacob Breur.
United States Patent | D333,021 |
Breur | February 2, 1993 |
Inventors: | Breur; Jacob (Peize, NL) |
---|---|
Assignee: | Wessel-Werk GmbH (Reichshof,
DE) |
Appl. No.: | 07/402,142 |
Filed: | September 1, 1989 |
Current U.S. Class: | D32/32 |
Field of Search: | ;D32/31-33,25,22 ;15/321-322,378-402,415.1,416-422.1 |
D161681 | January 1951 | Dreyfuss |
D178747 | September 1956 | Sason |
D280033 | August 1985 | Miyamoto et al. |
D290894 | July 1987 | Miyamoto et al. |
D295092 | April 1988 | Mizuno et al. |
3069186 | December 1962 | Stevens |
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