Patent US3115050A successfully refreshed from Google Patents.
US3115050A
Expired / Lapsed
US
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Control mechanism
Assignee: Marmac Products Inc
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Filing: 1962-01-19
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Granted: 1963-12-24
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Expires: 1982-01-19
Abstract
No abstract record available.
Inventors
- 👤 Russell G Marr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:14
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/21; B63H21/213
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
IN A REMOTE CONTROL MECHANISM FOR MARINE ENGINES, A HOUSING, A CONTROL SHAFT ROTATABLY MOUNTED IN SAID HOUSING, A CONTROL HANDLE FIXED TO SAID SHAFT, TRANSMISSION CONTROL AND THROTTLE CONTROL SHAFTS ROTATABLY MOUNTED IN SAID HOUSING IN SPACED RELATION WITH SAID CONTROL SHAFT, TRANSMISSION CONTROL AND THROTTLE CONTROL DRIVING ELEMENTS ON SAID TRANSMISSION CONTROL SHAFT, A TRANSMISSION CONTROL DRIVEN ELEMENT ON SAID TRANSMISSION CONTROL SHAFT, A THROTTLE CONTROL DRIVEN ELEMENT ON SAID THROTTLE CONTROL SHAFT, A TRANSMISSION CONTROL ARM OF ADJUSTABLE LENGTH, SAID TRANSMISSION CONTROL ARM HAVING A FIRST SECTION FIXED TO SAID TRANSMISSION CONTROL SHAFT, A SECOND SECTION PARTIALLY OVERLAPPING SAID FIRST SECTION, AT LEAST ONE SET SCREW CONNECTING SAID SECTIONS, AN ELONGATED RECESS ON ONE OF SAID SECTIONS EXTENDING IN THE DIRECTION OF EXTENT OF SAID ARM, AN ELONGATED RIDGE ON THE OTHER SECTION INTERFITTING WITH SAID RECESS, AND MEANS ON SAID OTHER SECTION FOR CONNECTING A TRANSMISSION CONTROL CABLE THERETO.
Claim 2
Dependent Claim
153 words
IN A REMOTE CONTROL MECHANISM FOR MARINE ENGINES, A HOUSING, A CONTROL SHAFT ROTATABLY MOUNTED IN SAID HOUSING, A CONTROL HANDLE FIXED TO SAID SHAFT, TRANSMISSION CONTROL AND THROTTLE CONTROL SHAFTS ROTATABLY MOUNTED IN SAID HOUSING IN SPACED RELATION WITH SAID CONTROL SHAFT, TRANSMISSION CONTROL AND THROTTLE CONTROL DRIVING ELEMENTS ON SAID TRANSMISSION CONTROL SHAFT, A TRANSMISSION CONTROL DRIVEN ELEMENT ON SAID TRANSMISSION CONTROL SHAFT, A THROTTLE CONTROL DRIVEN ELEMENT ON SAID THROTTLE CONTROL SHAFT, A TRANSMISSION CONTROL ARM OF ADJUSTABLE LENGTH, SAID TRANSMISSION CONTROL ARM HAVING A FIRST SECTION FIXED TO SAID TRANSMISSION CONTROL SHAFT, A SECOND SECTION PARTIALLY OVERLAPPING SAID FIRST SECTION, AT LEAST ONE SET SCREW CONNECTING SAID SECTIONS, AN ELONGATED RECESS ON ONE OF SAID SECTIONS EXTENDING IN THE DIRECTION OF EXTENT OF SAID ARM, AN ELONGATED RIDGE ON THE OTHER SECTION INTERFITTING WITH SAID RECESS, AND MEANS ON SAID OTHER SECTION FOR CONNECTING A TRANSMISSION CONTROL CABLE THERETO.
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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |