US3624843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion toilet
Assignee: UNIVERSAL DEV CO
•
Filing: 1966-08-25
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Granted: 1971-12-07
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Expires: 1986-08-25
Abstract
Abstract A COMBUSTION TOILET HAVING A HOUSING WITH A TOILET SEAT THEREON. ROTATING POCKETS ARRANGED TO BE ROTATED FROM A WASTE RECEIVING POSITION BENEATH THE TOILET SEAT TO A POSITION WHEREIN THE POCKETS FROM PART OF A COMBUSTION CHAMBER, A BURNER IN THE COMBUSTION CHAMBER ARRANGED TO SUBJECT THE INTERIORS OF THE POCKETS TO A CLEANOUT FLAME WHEN THE POCKETS FROM PART OF THE COMBUSTION CHAMBER AND A VENT THROUGH WHICH GASEOUS PRODUCTS OF COMBUSTION ARE RELEASED FROM THE COMBUSTION CHAMBER. ROTATION OF THE POCKETS AND OPERATION OF THE BURNER ARE RESPONSIVE TO MOVEMENT OF THE ASSOCIATED TOILET LID.
Inventors
- 👤 Charles M Andrus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:15
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/02; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |