Patent US6705301B2 successfully refreshed from Google Patents.
Patent US3307209A successfully refreshed from Google Patents.
US3307209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pontoon support device for use in water and on snow
Assignee: Individual
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Filing: 1965-04-01
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Granted: 1967-03-07
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Expires: 1985-04-01
Abstract
No abstract record available.
Inventors
- 👤 Robert R Jackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:39
CPC Classifications
B; B62; B62B; B62B13/00; B62B13/02; B62B13/06; B62B15/00; B62B15/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN COMBINATION, A PLATFORM TYPE, HORIZONTAL, RIGID SUPPORT MEMBER, A STEERING MEMBER PIVOTALLY SECURED TO SAID RIGID SUPPORT MEMBER ALONG THE LONGITUDINAL AXIS OF THE FORMER, SAID STEERING MEMBER INCLUDING RESPECTIVE SIDE STEERING MEANS CONSTRUCTED FOR USER ACTUATION, AND A PAIR OF INFLATABLE PONTOONS DISPOSED BENEATH AND AFFIXED TO SAID RIGID SUPPORT MEMBER AND ALSO DIRECTLY TO SAID STEERING MEMBER ON OPPOSITE SIDES OF AND FORWARDLY OF THE PIVOTAL SECUREMENT OF SAID STEERING MEMBER TO SAID RIGID SUPPORT MEMBER.
Claim 2
Dependent Claim
79 words
IN COMBINATION, A PLATFORM TYPE, HORIZONTAL, RIGID SUPPORT MEMBER, A STEERING MEMBER PIVOTALLY SECURED TO SAID RIGID SUPPORT MEMBER ALONG THE LONGITUDINAL AXIS OF THE FORMER, SAID STEERING MEMBER INCLUDING RESPECTIVE SIDE STEERING MEANS CONSTRUCTED FOR USER ACTUATION, AND A PAIR OF INFLATABLE PONTOONS DISPOSED BENEATH AND AFFIXED TO SAID RIGID SUPPORT MEMBER AND ALSO DIRECTLY TO SAID STEERING MEMBER ON OPPOSITE SIDES OF AND FORWARDLY OF THE PIVOTAL SECUREMENT OF SAID STEERING MEMBER TO SAID RIGID SUPPORT MEMBER.
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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |