US3279763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for mixing ingredients
Assignee: Individual
•
Filing: 1964-09-25
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Granted: 1966-10-18
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Expires: 1984-09-25
Abstract
No abstract record available.
Inventors
- 👤 Colman J Seman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:40
CPC Classifications
B; B28; B28C; B28C7/00; B28C7/04; B28C7/06; B28C7/068
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
271 words
IN COMBINATION, A LOADER AND A MIXER COMPRISING A MIXER FOR LOOSE MATERIALS COMPRISING A SUPPORT, TWO GENERALLY CYLINDRICAL SHAPED DRUMS HAVING CLOSURE MEANS AT EACH END THEREOF, DISPOSED IN SIDE BY SIDE RELATION, SAID AXLE BEING FIXED TO EACH SAID DRUM AT DIAMETRICALLY OPPOSITE PLACES THEREON AND APPROXIATELY HALF WAY BETWEEN THE TWO ENDS THEREOF, MEANS TO ROTATE SAID AXLE WHEREBY SAID DRUMS ARE MOVED IN A TUMBLING ACTION, THE CENTRAL LONGITUDINAL AXIS OF SAID DRUMS BEING DISPOSED AT APPROXIMATELY 90* TO EACH OTHER, A LOADER COMPRISING A CONTAINER GENERALLY RECTANGULAR IN CROSS SECTION AND HAVING AN OPEN TOP, AND FLAT SIDES AND FLAT ENDS, AND A FLAT BOTTOM, ONE END OF SAID CONTAINER BEING INCLINED UPWARDLY AND INWARDLY AT AN ANGLE OF APPROXIMATELY 45* AND TERMINATING AT AN ANGLE OF SAID TOP OPENING, A LIFTING SUPPORT RAIL ATTACHED TO EACH SIDE OF SAID LOADER SAID LIFTING RAILS BEING DISPOSED AT APPROXIMATELY 30* TO SAID BOTTOM, AND EXTENDING FROM A POSITION ADJACENT AND BOTTOM UPWARD AND TERMINATING ADJACENT SAID UPWARDLY AND INWARDLY EXTENDING END, SAID RAILS HAVING A LOWER SIDE ADAPTED TO BE ENGAGED BY THE FORKS OF A LIFTING TRUCK WHEREBY SAID LOADER IS TILTED FORWARD WHEN LIFTED BY SAID TRUCK, AND A DOOR IN AND END OF SAID LOADER BELOW SAID INCLINED END, THE DIAMETERS OF SAID DRUMS BEING GREATER THAN THE WIDTH OF SAID LOADER, SAID LOADER BEING ADAPTED TO BE LIFTED BY A FORK TRUCK HAVING ITS FORKS ENGAGING SAID RAILS AND SAID END HAVING SAID DOOR THEREON INSERTED INTO SAID DRUM OPEN ENDS WHEREBY THE MATERIAL IN SAID LOADER MAY BE DUMPED INTO SAID DRUMS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |