US3275157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outlet device for waste pits, septic tanks and the like
Assignee: Individual
•
Filing: 1963-09-26
•
Granted: 1966-09-27
•
Expires: 1983-09-26
Abstract
No abstract record available.
Inventors
- 👤 Denver J Stamps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:59
CPC Classifications
E; E03; E03F; E03F5/00; E03F5/14
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
IN OUTLET MEANS FOR A SEPTIC TANK, A HOUSING IN SAID TANK HAVING OPPOSED SIDE AND END WALLS AND AT LEAST ONE BOTTOM WALL DIRECTED ANGULARLY RELATIVE TO SAID OTHER WALLS, SAID BOTTOM WALL HAVING A LOWER EDGE SPACED FROM SAID OTHER WALLS TO FORM AN OPENING INTO SAID HOUSING, AN OUTLET CONDUIT LEADING FROM SAID HOUSING ABOVE SAID OPENING AND A SOLIDS DIVERTER MEMBER MOUNTED IN SAID OPENING AND HAVING A FIRST SURFACE IN SPACED RELATION WITH SAID LOWER EDGE OF SAID BOTTOM WALL AND EXTENDING INTO SAID OPENING TO FORM A SLOT, AND SAID MEMBER HAVING A SECOND SURFACE SPACED FROM SAID SLOT AND DIRECTED AT AN ANGLE TO SAID FIRST
References Cited (Backward Citations)
DE341333C
Cited
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 |