loadpatents
Patent applications and USPTO patent grants for Hammes; Theo.The latest application filed is for "drum with bungs".
Patent | Date |
---|---|
Drum with bungs Grant 4,736,862 - Hammes , et al. April 12, 1 | 1988-04-12 |
Container and cover with two gasket seal Grant 4,347,947 - Hammes September 7, 1 | 1982-09-07 |
Tamper-proof closure Grant 4,276,988 - Kimm , et al. July 7, 1 | 1981-07-07 |
Roller chimes for closed head drums Grant 4,228,911 - Hammes October 21, 1 | 1980-10-21 |
Method of manufacturing roller chimes for closed head drums Grant 4,228,122 - Hammes October 14, 1 | 1980-10-14 |
Container and lid Grant 4,177,934 - Hammes , et al. December 11, 1 | 1979-12-11 |
Plastic container-cover assembly Grant 4,034,889 - Hammes , et al. July 12, 1 | 1977-07-12 |
Plastic barrel Grant 4,023,679 - Hammes May 17, 1 | 1977-05-17 |
Lid type drum Grant 3,915,330 - Hammes , et al. October 28, 1 | 1975-10-28 |
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