US3136287A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inboard-outboard drive for watercraft
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
- 👤 Irving W North
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:54
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/14; B63H20/22; B63H20/08; B63H20/10; B63H20/12; B63H20/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN AN INBOARD-OUTBOARD DRIVE FOR WATERCRAFT HAVING A TRANSOM, A PROPULSION UNIT DISPOSED OUTBOARD OF THE WATERCRAFT, A POWER SOURCE FOR SAID PROPULSION UNIT MOUNTED WITHIN THE WATERCRAFT, SUPPORT MEANS RIGIDLY SECURED TO THE TRANSOM OF THE WATERCRAFT, AN INTERMEDIATE MEMBER PIVOTALLY SUPPORTED BY THE SUPPORT MEANS ON A GENERALLY VERTICAL AXIS FOR STEERING CONTROL OF THE PROPULSION UNIT, SAID PROPULSION UNIT BEING PIVOTALLY SUPPORTED BY THE INTERMEDIATE MEMBER ON A GENERALLY TRANSVERSE HORIZONTAL AXIS TO ACCOMMODATE VERTICAL TILT MOVEMENTS OF THE UNIT, MOVABLE ABUTMENT MEANS ON THE INTERMEDIATE MEMBER BENEATH
Claim 2
Dependent Claim
91 words
IN AN INBOARD-OUTBOARD DRIVE FOR WATERCRAFT HAVING A TRANSOM, A PROPULSION UNIT DISPOSED OUTBOARD OF THE WATERCRAFT, A POWER SOURCE FOR SAID PROPULSION UNIT MOUNTED WITHIN THE WATERCRAFT, SUPPORT MEANS RIGIDLY SECURED TO THE TRANSOM OF THE WATERCRAFT, AN INTERMEDIATE MEMBER PIVOTALLY SUPPORTED BY THE SUPPORT MEANS ON A GENERALLY VERTICAL AXIS FOR STEERING CONTROL OF THE PROPULSION UNIT, SAID PROPULSION UNIT BEING PIVOTALLY SUPPORTED BY THE INTERMEDIATE MEMBER ON A GENERALLY TRANSVERSE HORIZONTAL AXIS TO ACCOMMODATE VERTICAL TILT MOVEMENTS OF THE UNIT, MOVABLE ABUTMENT MEANS ON THE INTERMEDIATE MEMBER BENEATH
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 |