Patent US3270698A successfully refreshed from Google Patents.
US3270698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floating dry dock
Assignee: Individual
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Filing: 1965-02-25
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Granted: 1966-09-06
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Expires: 1985-02-25
Abstract
No abstract record available.
Inventors
- 👤 Marcel R Fort
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:53
CPC Classifications
B; B63; B63C; B63C1/00; B63B; B63B71/00; B63B2207/00; B63B2207/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A FLOATING DRY DOCK COMPRISING (A) A FIRST PONTOON, (B) SAID PONTOON CARRYING SECURING MEANS FOR CONNECTING SAID DRY DOCK TO A DOCK, (C) SAID PONTOON ALSO PROVIDING DOCKING MEANS FOR A BOAT, (D) A SECOND PONTOON SPACED FROM SAID FIRST PONTOON BY A PLURALITY OF ARMS, (E) SAID ARMS HINGEDLY CONNECTED TO SAID FIRST PONTOON, (F) SAID ARMS RIGIDLY CONNECTED TO SAID SECOND PONTOON, AND (G) MEANS FOR FILLING AND EMPTYING SAID SECOND PONTOON.
Claim 2
Dependent Claim
75 words
A FLOATING DRY DOCK COMPRISING (A) A FIRST PONTOON, (B) SAID PONTOON CARRYING SECURING MEANS FOR CONNECTING SAID DRY DOCK TO A DOCK, (C) SAID PONTOON ALSO PROVIDING DOCKING MEANS FOR A BOAT, (D) A SECOND PONTOON SPACED FROM SAID FIRST PONTOON BY A PLURALITY OF ARMS, (E) SAID ARMS HINGEDLY CONNECTED TO SAID FIRST PONTOON, (F) SAID ARMS RIGIDLY CONNECTED TO SAID SECOND PONTOON, AND (G) MEANS FOR FILLING AND EMPTYING SAID SECOND PONTOON.
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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |