Patent US4304556A successfully refreshed from Google Patents.
US4304556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat bracket
Assignee: JOHN D POPE III PC
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Filing: 1979-01-24
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Granted: 1981-12-08
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Expires: 1999-01-24
Abstract
Abstract A bracket is provided for attaching an outdrive auxiliary motor to a motor boat. The auxiliary motor functions as a source of emergency power and the bracket enables mounting of the auxiliary motor in place without impairing the maneuverability of the boat either under its normal source of power or its auxiliary source.
Inventors
- 👤 Larry E. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:07
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/02; B63H20/06; B63H20/007
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
282 words
A bracket for attaching an auxiliary motor to a boat having a main drive unit which main drive unit is pivotably movable between an up position wherein the drive unit is raised out of the water and a down position wherein the drive unit is lowered into the water, said bracket comprising: (a) a first arm having means at one end for pivotable connection to an upper portion of the said drive unit; (b) a second arm having at one end means for pivotable connection to a lower portion of the drive unit and means at the other end for pivotable connection to the first arm; (c) a third arm having means at one end for pivotable connection to an upper portion of said drive unit; (d) a fourth arm having at one end means for pivotable connection to a lower portion of the drive unit and means at the other end for pivotable connection to the third arm; (e) said first and second arms being pivotably attached on one side of the main drive unit and forming a first arm set, said third and fourth arms being pivotably attached on the other side of the main drive unit and forming a second arm set; (f) spacer means for separating and forming a space between the first arm set and the second arm set so that the drive unit may be raised and lowered in the space so formed; (g) extension means for attachment to said spacer means having means for receiving the auxiliary motor so as to locate said auxiliary motor out of the path of the drive unit when it is moved from its lowered position to its raised position.
Claim 2
Dependent Claim
282 words
A bracket for attaching an auxiliary motor to a boat having a main drive unit which main drive unit is pivotably movable between an up position wherein the drive unit is raised out of the water and a down position wherein the drive unit is lowered into the water, said bracket comprising: (a) a first arm having means at one end for pivotable connection to an upper portion of the said drive unit; (b) a second arm having at one end means for pivotable connection to a lower portion of the drive unit and means at the other end for pivotable connection to the first arm; (c) a third arm having means at one end for pivotable connection to an upper portion of said drive unit; (d) a fourth arm having at one end means for pivotable connection to a lower portion of the drive unit and means at the other end for pivotable connection to the third arm; (e) said first and second arms being pivotably attached on one side of the main drive unit and forming a first arm set, said third and fourth arms being pivotably attached on the other side of the main drive unit and forming a second arm set; (f) spacer means for separating and forming a space between the first arm set and the second arm set so that the drive unit may be raised and lowered in the space so formed; (g) extension means for attachment to said spacer means having means for receiving the auxiliary motor so as to locate said auxiliary motor out of the path of the drive unit when it is moved from its lowered position to its raised position.
Claim 3
Dependent Claim
71 words
A bracket according to claim 1 in combination with a stabilizer bar, said stabilizer bar having means for attachment to a boat having a main drive steering arm such that each end of the bar is on an opposite side of the boat, springs attached to each end of the bar and means at the other end of the springs for attachment to the main drive steering arm of said boat.
Claim 4
Dependent Claim
22 words
A bracket according to claim 1 in which said extension means extends behind and in line with the main motor drive unit.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-12-07 | 1985-06-08 | 1985-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-07 | 1989-06-08 | 1989-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-07 | 1993-06-08 | 1993-12-08 | $7700.00 | Window Closed / Lapsed |