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Patent applications and USPTO patent grants for Waine; Martin.The latest application filed is for "monocontrol venetian blind".
Patent | Date |
---|---|
Monocontrol venetian blind Grant 5,228,491 - Rude , et al. July 20, 1 | 1993-07-20 |
Friction hinge assembly Grant 5,079,799 - Rude , et al. January 14, 1 | 1992-01-14 |
Headrail hardware for hanging window coverings Grant 4,623,012 - Rude , et al. November 18, 1 | 1986-11-18 |
Spring clutches Grant 4,433,765 - Rude , et al. February 28, 1 | 1984-02-28 |
Reversible tool handle Grant 4,427,100 - Rude , et al. January 24, 1 | 1984-01-24 |
Bi-directional clutch Grant 4,372,432 - Waine , et al. February 8, 1 | 1983-02-08 |
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