Patent US3980039A successfully refreshed from Google Patents.
US3980039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically operated bow mount for trolling motor
Assignee: Shakespeare and Company
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Filing: 1975-10-29
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Granted: 1976-09-14
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Expires: 1995-10-29
Abstract
Abstract The motor tube carrying the trolling motor at one end and a steering motor at the other end is mounted on a plate detachably supported on the bow or deck of a boat. A gear driven by an electric motor is mounted on the mounting plate and meshes with a rack on the motor tube to raise and lower it in vertical position, and raising the motor tube a predetermined amount trips a latch on the plate to allow the motor tube to rotate bodily with the gear to a horizontal stowed position on the boat. An electronic control box on the mounting plate has a receiver for remote control operation of all three motors.
Inventors
- 👤 Andrew R. Henning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:32
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/007; H; H02; H02K; H02K5/00; H02K5/26; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/19; Y10T74/19642; Y10T74/1967
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
133 words
Apparatus for mounting a trolling motor having a motor tube on the bow of a boat between an operating position with the motor tube vertical and a stowed position with the motor tube horizontal, comprising a mounting plate for attachment to the bow, a gear having a shaft journaled on said plate, an electric motor on said plate driving said gear, a rack on said motor tube meshing with said gear, a bracket pivoted on said gear shaft and slidably mounting said motor tube, latch means releasably connecting said bracket in the vertical operating position to said plate, and means on said motor tube to release said latch means when said motor tube is raised a predetermined amount to allow said tube to rotate bodily with said gear to the horizontal stowed position.
Claim 2
Dependent Claim
133 words
Apparatus for mounting a trolling motor having a motor tube on the bow of a boat between an operating position with the motor tube vertical and a stowed position with the motor tube horizontal, comprising a mounting plate for attachment to the bow, a gear having a shaft journaled on said plate, an electric motor on said plate driving said gear, a rack on said motor tube meshing with said gear, a bracket pivoted on said gear shaft and slidably mounting said motor tube, latch means releasably connecting said bracket in the vertical operating position to said plate, and means on said motor tube to release said latch means when said motor tube is raised a predetermined amount to allow said tube to rotate bodily with said gear to the horizontal stowed position.
Claim 3
Dependent Claim
36 words
Apparatus as described in claim 1, wherein a mounting shaft for the trolling motor is rotatably mounted in said motor tube and a steering motor is operatively mounted on the opposite end of said mounting shaft.
Claim 4
Dependent Claim
32 words
Apparatus as described in claim 2, wherein electronic control means having a receiver for operating the driving motor and the steering motor by remote control signals is supported on said mounting plate.
Claim 5
Dependent Claim
18 words
Apparatus as described in claim 3, wherein the electronic control means is adapted to operate the trolling motor.
Claim 6
Dependent Claim
34 words
Apparatus as described in claim 2, wherein the mounting plate is rotatably mounted on a support plate secured to the bow of the boat for rotating the motor tube horizontally in the stowed position.
Claim 7
Dependent Claim
21 words
Apparatus as described in claim 5, wherein a releasable latch on the mounting plate engages the support plate in predetermined position.
Claim 8
Dependent Claim
29 words
Apparatus as described in claim 1, wherein electronic control means having a receiver for operating the electric motor drive by remote control signals is supported on said mounting plate.
Claim 9
Dependent Claim
18 words
Apparatus as described in claim 7, wherein the electronic control means is adapted to operate the trolling motor.
Claim 10
Dependent Claim
34 words
Apparatus as described in claim 1, wherein the mounting plate is rotatably mounted on a support plate secured to the bow of the boat for rotating the motor tube horizontally in the stowed position.
Claim 11
Dependent Claim
21 words
Apparatus as described in claim 9, wherein a releasable latch on the mounting plate engages the support plate in predetermined positions.
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) | 1979-09-14 | 1980-03-15 | 1980-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-14 | 1984-03-15 | 1984-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-14 | 1988-03-15 | 1988-09-14 | $7700.00 | Window Closed / Lapsed |