Patent US4538829A successfully refreshed from Google Patents.
US4538829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Canoe caddy
Assignee: Individual
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Filing: 1984-05-16
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Granted: 1985-09-03
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Expires: 2004-05-16
Abstract
Abstract A canoe caddy having a frame adapted to support one end of a canoe or boat thereon, front ground-engaging wheels, and rear ground-engaging wheels. The frame is held straight over the top of the wheels in a first position which is useful for attaching one end of a canoe in an inverted position thereon, for moving such canoe near a vehicle, and for loading such canoe onto or off from a car top carrier or the like. Once the canoe and caddy are loaded onto such car top carrier, then the caddy can be folded to a more compact position. The caddy is also useful in a third position whereby the frame is rotated over the front wheels thereof for receiving a canoe in an upright position on one end thereof for permitting one person to easily transport the canoe to the water's edge for launching such canoe into the water using such caddy.
Inventors
- 👤 Justin Horowitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:49
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/08
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
289 words
A canoe caddy comprising: a frame adapted to support one end of a canoe thereon; front ground-engaging wheel means; front arm means for pivotally attaching said front ground-engaging wheel means to a front portion of said frame, said front ground-engaging wheel means being rotatably disposed along a first horizontal axis adjacent a bottom portion of said arm means; rear ground-engaging wheel means; rear arm means for pivotally attaching said rear ground-engaging wheel means to a rear portion of said frame, said rear ground-engaging wheel means being rotatably disposed along a second horizontal axis parallel to said first horizontal axis; first positioning means for selectively securing said front and rear arm means in a substantially vertical position for holding said frame directly over said first and second wheel means thereby permitting a canoe while in an inverted position, to be strapped onto said frame and easily loaded onto a carrier rack disposed on top of a vehicle; second positioning means for selectively securing said front and rear arm means in a folded position wherein said front and rear ground-engaging wheel means are folded upwardly and inwardly towards each other to form a compact unit for travel while said frame is strapped to the canoe in said inverted position and the canoe is mounted on a vehicle top carrier rack; and third positioning means for selectively holding said frame in a lowered, inclined position wherein said frame is secured substantially over said front wheel means and said rear wheel means is secured outwardly of said frame, whereby one end of the canoe, while in an upright position, can be supported on said frame and the other end of the canoe can be picked up for wheeling the canoe into the water.
Claim 2
Dependent Claim
289 words
A canoe caddy comprising: a frame adapted to support one end of a canoe thereon; front ground-engaging wheel means; front arm means for pivotally attaching said front ground-engaging wheel means to a front portion of said frame, said front ground-engaging wheel means being rotatably disposed along a first horizontal axis adjacent a bottom portion of said arm means; rear ground-engaging wheel means; rear arm means for pivotally attaching said rear ground-engaging wheel means to a rear portion of said frame, said rear ground-engaging wheel means being rotatably disposed along a second horizontal axis parallel to said first horizontal axis; first positioning means for selectively securing said front and rear arm means in a substantially vertical position for holding said frame directly over said first and second wheel means thereby permitting a canoe while in an inverted position, to be strapped onto said frame and easily loaded onto a carrier rack disposed on top of a vehicle; second positioning means for selectively securing said front and rear arm means in a folded position wherein said front and rear ground-engaging wheel means are folded upwardly and inwardly towards each other to form a compact unit for travel while said frame is strapped to the canoe in said inverted position and the canoe is mounted on a vehicle top carrier rack; and third positioning means for selectively holding said frame in a lowered, inclined position wherein said frame is secured substantially over said front wheel means and said rear wheel means is secured outwardly of said frame, whereby one end of the canoe, while in an upright position, can be supported on said frame and the other end of the canoe can be picked up for wheeling the canoe into the water.
Claim 3
Dependent Claim
18 words
The apparatus of claim 1 including means for holding said one end of the canoe onto said frame.
Claim 4
Dependent Claim
26 words
The apparatus of claim 1 including means attached to the top of said frame for guiding a canoe in an upright position thereof onto said frame.
Claim 5
Dependent Claim
27 words
The apparatus of claim 1 wherein said frame and said front and rear arm means are constructed of stiff plastic pipes for withstanding wet conditions without deteriorating.
Claim 6
Dependent Claim
23 words
The apparatus of claim 1 wherein said front wheel means includes a front axle and said rear wheel means includes a rear axle.
Claim 7
Dependent Claim
60 words
The apparatus of claim 5 wherein said first positioning means includes a strut for selectively holding said front and rear axles apart by a predetermined distance, a second strut member disposed between an intermediate portion of the frame and a said rear axle, and a third strut member disposed between an intermediate portion of the frame and said front axle.
Claim 8
Dependent Claim
34 words
The apparatus of claim 5 wherein said second positioning means comprises means for selectively holding said front and rear axles together in close proximity to each other in said folded upwardly and inwardly positions.
References Cited (Backward Citations)
US2668061A
Cited
US2970846A
Cited
US3093386A
Cited
US3445018A
Cited
US3917083A
Cited
US3860255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-09-02 | 1989-03-04 | 1989-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-02 | 1993-03-04 | 1993-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-02 | 1997-03-04 | 1997-09-03 | $7700.00 | Window Closed / Lapsed |