US3220374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marine equipment protective device
Assignee: Individual
•
Filing: 1964-04-20
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Granted: 1965-11-30
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Edward C Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:48
CPC Classifications
B; B63; B63B; B63B59/00; B63B59/04; B63B59/045; B63H; B63H20/00; B63H20/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A MARINE PROTECTIVE DEVICE ADAPTED TO BE POSITIONED OVER AN OUTER DRIVE OF A BOAT, SAID OUTER DRIVE BEING JOINED TO A TRANSOM PORTION ON SAID BOAT AND PROJECTING REARWARDLY AND DOWNWARDLY THEREFROM, SAID MARINE PROTECTIVE DEVICE COMPRISING AN OPEN FRAME HAVING A TRANSOM ENGAGING PORTION ADAPTED TO BE MOUNTED ADJACENT SAID TRANSOM, AN IMPERVIOUS ENVELOPE FLUIDTIGHTLY JOINED TO SAID OPEN FRAME AND ADAPTED TO ISOLATE SAID OUTER DRIVE FROM
Claim 2
Dependent Claim
70 words
A MARINE PROTECTIVE DEVICE ADAPTED TO BE POSITIONED OVER AN OUTER DRIVE OF A BOAT, SAID OUTER DRIVE BEING JOINED TO A TRANSOM PORTION ON SAID BOAT AND PROJECTING REARWARDLY AND DOWNWARDLY THEREFROM, SAID MARINE PROTECTIVE DEVICE COMPRISING AN OPEN FRAME HAVING A TRANSOM ENGAGING PORTION ADAPTED TO BE MOUNTED ADJACENT SAID TRANSOM, AN IMPERVIOUS ENVELOPE FLUIDTIGHTLY JOINED TO SAID OPEN FRAME AND ADAPTED TO ISOLATE SAID OUTER DRIVE FROM
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |