Patent US3889978A successfully refreshed from Google Patents.
US3889978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable gooseneck hitch
Assignee: Individual
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Filing: 1974-05-31
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Granted: 1975-06-17
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Expires: 1994-05-31
Abstract
Abstract Hitch means for connection of a towed vehicle to a towing vehicle wherein the towed vehicle has a forward tongue with a first socket, and the gooseneck assembly includes body portion arms embracing the tongue and clamped releasably thereto. The body portion arms have a plate with a first ball on which the first socket is maintained, and the gooseneck carries a second socket engaged on a second ball on the towing vehicle. The gooseneck is of adjustable height, and has a tie rod extending to the clamp for stability.
Inventors
- 👤 Jerry Albert Kann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:04
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/01; B60D1/06; B60D1/065; B60D1/07; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/08; B62D53/0807; B62D53/0828; Y; Y10; Y10S; Y10S280/00; Y10S280/901
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
243 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tongue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertical column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; the tie rod means extending between the gooseneck and the clamp means; the body portion arms having a series of substantially vertical openings therein; the clamp means comprising upper and lower cross bars with a series of spaced holes formed therein; and changeable fasteners extending through the holes in the upper cross bar and the openings in the body portion arms, and through aligned holes in the upper and lower cross bars adjacent the tongue means.
Claim 2
Dependent Claim
243 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tongue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertical column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; the tie rod means extending between the gooseneck and the clamp means; the body portion arms having a series of substantially vertical openings therein; the clamp means comprising upper and lower cross bars with a series of spaced holes formed therein; and changeable fasteners extending through the holes in the upper cross bar and the openings in the body portion arms, and through aligned holes in the upper and lower cross bars adjacent the tongue means.
Claim 3
Dependent Claim
207 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tonGue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertical column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; the tie rod means extending between the gooseneck and the clamp means; said means securing said second ball member comprising a plate having a series of straps thereon; and the straps being secured to the trunk of an automotive vehicle.
Claim 4
Dependent Claim
207 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tonGue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertical column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; the tie rod means extending between the gooseneck and the clamp means; said means securing said second ball member comprising a plate having a series of straps thereon; and the straps being secured to the trunk of an automotive vehicle.
Claim 5
Dependent Claim
191 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tongue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; longitudinally adjustable clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertically adjustable column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; and the tie rod means extending between the gooseneck and the clamp means and being pivotally connected to the clamp means.
Claim 6
Dependent Claim
191 words
Hitch means for interconnection of a towed vehicle and a towing vehicle comprising: forwardly projecting tongue means on the towed vehicle, said tongue means having a first socket member thereon; means securing a vertically extending second ball member on the towing vehicle; a pair of hitch body portion arms, each having a forward end and being adjacent to one another at said forward ends; mounting plate means fixedly secured over said forward ends of said body portion arms, the mounting plate means having a vertically extending first ball member thereon; longitudinally adjustable clamp means extending across said body portion arms and said tongue means and clampingly engaged thereagainst, the first socket member being engaged over the first ball member; a gooseneck having a first upward portion extending from the mounting plate means and a second forwardly extending portion; a vertically adjustable column assembly on the second portion of the gooseneck, said column assembly having a second socket member thereon; the second socket member being engaged with the second ball member; and the tie rod means extending between the gooseneck and the clamp means and being pivotally connected to the clamp means.
References Cited (Backward Citations)
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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) | 1978-06-16 | 1978-12-16 | 1979-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-16 | 1982-12-16 | 1983-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-16 | 1986-12-16 | 1987-06-17 | $7700.00 | Window Closed / Lapsed |