US3275550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for treating toilet waste
Assignee: Remington Arms Co LLC
•
Filing: 1963-06-28
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Granted: 1966-09-27
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Expires: 1983-06-28
Abstract
No abstract record available.
Inventors
- 👤 Benjamin K Daubenspeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:44
CPC Classifications
E; E03; E03F; E03F5/00; E03F5/18; Y; Y10; Y10S; Y10S4/00; Y10S4/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A METHOD OF TREATING WASTE DEPOSITED IN MARINE TOILETS AND THE LIKE COMPRISING THE STEPS OF PUMPING A MIXTURE OF WASTE AND WATER FROM THE TOILET TO A CHAMBER HAVING A DISCHARGE PIPE CONNECTED THERETO, INTRODUCING A PREDETERMINED QUANTITY OF WASTE TREATING MATERIAL TO THE CHAMBER, PUMPING ANY MATERIAL IN SAID DISCHARGE PIPE BACK INTO SAID CHAMBER, AGITATING THE CONTENTS OF SAID
Claim 2
Independent Claim
62 words
A METHOD OF TREATING WASTE DEPOSITED IN MARINE TOILETS AND THE LIKE COMPRISING THE STEPS OF PUMPING A MIXTURE OF WASTE AND WATER FROM THE TOILET TO A CHAMBER HAVING A DISCHARGE PIPE CONNECTED THERETO, INTRODUCING A PREDETERMINED QUANTITY OF WASTE TREATING MATERIAL TO THE CHAMBER, PUMPING ANY MATERIAL IN SAID DISCHARGE PIPE BACK INTO SAID CHAMBER, AGITATING THE CONTENTS OF SAID
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) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |