US3211256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pan reservoir and closure
Assignee: Individual
•
Filing: 1963-05-20
•
Granted: 1965-10-12
•
Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Marvin G Teutsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:30
CPC Classifications
F; F01; F01M; F01M11/00; F01M11/04; F01M11/0004; F01M2011/007; F01M2011/0079
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
IN A PAN RESERVOIR AND CLOSURE FOR USE ON ENGINES, A PAN HAVING MARGINAL BOLT RECEIVING MENS, A FLOR IN SAID PAN HAVING A PLURALITY OF OPENINGS THEREIN, ANNULAR MEMBERS MOUNTED ON SAID PAN AND ENCIRCLING EACH OF SAID OPENINGS, THE PERIPHERY OF SAID MEMBERS BEING THREADED AND RESERVOIRS MOUNTED ON SAID MEMBERS AND SUSPENDED FROM SAID PAN, A SOCKET FORMED IN EACH OF SAID RESIVOIRS TO RECEIVE A FILTER AND A DRAIN PLUG ON THE AXIS OF EACH OF SAID SOCKETS.
Claim 2
Dependent Claim
82 words
IN A PAN RESERVOIR AND CLOSURE FOR USE ON ENGINES, A PAN HAVING MARGINAL BOLT RECEIVING MENS, A FLOR IN SAID PAN HAVING A PLURALITY OF OPENINGS THEREIN, ANNULAR MEMBERS MOUNTED ON SAID PAN AND ENCIRCLING EACH OF SAID OPENINGS, THE PERIPHERY OF SAID MEMBERS BEING THREADED AND RESERVOIRS MOUNTED ON SAID MEMBERS AND SUSPENDED FROM SAID PAN, A SOCKET FORMED IN EACH OF SAID RESIVOIRS TO RECEIVE A FILTER AND A DRAIN PLUG ON THE AXIS OF EACH OF SAID SOCKETS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |