Patent US5485509A successfully refreshed from Google Patents.
Patent EP0134110A2 successfully refreshed from Google Patents.
US3136282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering arrangement for inboardoutboard drive
Assignee: Kiekhaefer Corp
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Filing: 1962-03-23
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Granted: 1964-06-09
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Expires: 1982-03-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles F Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:37
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/08; B63H20/12; B63H20/10; B63H20/14; B63H20/20; B63H20/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN AN INBOARD-OUTBOARD DRIVE FOR WATERCRAFT HAVING A TRANSOM, A PROPULSION UNIT HAVING A GENERALLY VERTICAL DRIVE SHAFT AND DISPOSED OUTBOARD OF THE WATERCRAFT, A SUPPORT MEMBER ADAPTED TO BE RIGIDLY SECURED TO THE TRANSOM OF THE WATERCRAFT, AN INTERMEDIATE MEMBER PIVOTALLY SUPPORTED BY THE SUPPORT MEMBER ON A GENERALLY VERTICAL AXIS FORWARDLY OF SAID DRIVE SHAFT AND PIVOTALLY SUPPORTING THE PROPULSION UNIT ON A GENERALLY TRANSVERSE HORIZONTAL AXIS, AND MEANS EXTENDING THROUGH AN OPENING IN THE SUPPORT MEMBER FROM THE INTERIOR OF THE WATERCRAFT AND CONNECTED TO SAID INTERMEDIATE MEMBER TO PIVOT THE
Claim 2
Dependent Claim
94 words
IN AN INBOARD-OUTBOARD DRIVE FOR WATERCRAFT HAVING A TRANSOM, A PROPULSION UNIT HAVING A GENERALLY VERTICAL DRIVE SHAFT AND DISPOSED OUTBOARD OF THE WATERCRAFT, A SUPPORT MEMBER ADAPTED TO BE RIGIDLY SECURED TO THE TRANSOM OF THE WATERCRAFT, AN INTERMEDIATE MEMBER PIVOTALLY SUPPORTED BY THE SUPPORT MEMBER ON A GENERALLY VERTICAL AXIS FORWARDLY OF SAID DRIVE SHAFT AND PIVOTALLY SUPPORTING THE PROPULSION UNIT ON A GENERALLY TRANSVERSE HORIZONTAL AXIS, AND MEANS EXTENDING THROUGH AN OPENING IN THE SUPPORT MEMBER FROM THE INTERIOR OF THE WATERCRAFT AND CONNECTED TO SAID INTERMEDIATE MEMBER TO PIVOT THE
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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |