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Patent applications and USPTO patent grants for Wacek; Rudolph W..The latest application filed is for "grid element for lid of a cannister type vacuum cleaner".
Patent | Date |
---|---|
Grid element for lid of a cannister type vacuum cleaner Grant 4,623,366 - Berfield , et al. November 18, 1 | 1986-11-18 |
Assembly of tank lid and fan means of a wet/dry vacuum Grant 4,538,971 - Miller , et al. September 3, 1 | 1985-09-03 |
Dolly for a tank, barrel, or the like Grant D276,948 - Wacek , et al. December 25, 1 | 1984-12-25 |
Electric vacuum cleaner Grant D276,279 - Miller , et al. November 6, 1 | 1984-11-06 |
Compact wet-dry electric vacuum cleaner Grant 4,334,337 - Miller , et al. June 15, 1 | 1982-06-15 |
Noise reducing blower motor housing means for vacuum cleaner, or the like Grant 4,330,899 - Miller , et al. May 25, 1 | 1982-05-25 |
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