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Patent applications and USPTO patent grants for Tribolet; Herbert.The latest application filed is for "vacuum extraction recovery system assembly".
Patent | Date |
---|---|
Vacuum extraction recovery system assembly Grant 4,310,945 - Tribolet January 19, 1 | 1982-01-19 |
Double insulated apparatus Grant 4,227,279 - Tribolet October 14, 1 | 1980-10-14 |
Wet and dry vacuum cleaning system Grant 4,226,000 - Tribolet October 7, 1 | 1980-10-07 |
Unitary wet and dry vacuum cleaner Grant 4,167,800 - Tribolet September 18, 1 | 1979-09-18 |
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