US3332093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Float for submarine hose system
Assignee: Hewitt Robins Inc
•
Filing: 1965-05-25
•
Granted: 1967-07-25
•
Expires: 1985-05-25
Abstract
No abstract record available.
Inventors
- 👤 Clayton H Skinner
- 👤 Paul J Kolarik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:49
CPC Classifications
F; F16; F16L; F16L1/00; F16L1/12; F16L1/20; F16L1/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A FLOAT COMPRISING A BODY SPLIT LONGITUDINALLY FOR DEFINING A PAIR OF FLOAT SEGMENTS EACH SAID SEGMENT HAVING AN INSIDE SURFACE AND AN OUTSIDE SURFACE, EACH SAID SEGMENT HAVING A PAIR OF LONGITUDINALLY EXTENDING MATING SURFACES; ONE SAID MATING SURFACE OF EACH SEGMENT COMPRISING A GENERALLY CONVEX UPWARD PORTION RISING FROM ONE OF THE END FACES OF SAID SEGMENT AND INCLINED FROM THE SAID OUTSIDE SURFACE TOWARD THE INSIDE SURFACE OF SAID SEGMENT, THE OTHER OF SAID PAIR OF MATING SUR-
Claim 2
Dependent Claim
81 words
A FLOAT COMPRISING A BODY SPLIT LONGITUDINALLY FOR DEFINING A PAIR OF FLOAT SEGMENTS EACH SAID SEGMENT HAVING AN INSIDE SURFACE AND AN OUTSIDE SURFACE, EACH SAID SEGMENT HAVING A PAIR OF LONGITUDINALLY EXTENDING MATING SURFACES; ONE SAID MATING SURFACE OF EACH SEGMENT COMPRISING A GENERALLY CONVEX UPWARD PORTION RISING FROM ONE OF THE END FACES OF SAID SEGMENT AND INCLINED FROM THE SAID OUTSIDE SURFACE TOWARD THE INSIDE SURFACE OF SAID SEGMENT, THE OTHER OF SAID PAIR OF MATING SUR-
References Cited (Backward Citations)
US3126035A
Cited
US2395892A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |