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US4570732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor driven golf bag cart
Assignee: Individual
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Filing: 1984-08-22
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Granted: 1986-02-18
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Expires: 2004-08-22
Abstract
Abstract A golf bag cart has a base supported at its front end by a pair of drive wheels and at its rear center by a trailing wheel above which the base is provided with a seat for a golf bag. Forwardly of the base the cart has a support inclined forwardly at an angle of approximately 75° and extending forwardly of the front of the base and provided with a transverse, rotatable handle. A reversible motor mounted on the base is powered by a storage battery and is of a type provided with a gear box having transversely aligned shafts each of which is connected by an over-running clutch to the appropriate one of the drive wheels. The cart is provided with a control circuit including a variable speed control by which the operator can control both the motor speed and its direction with the motor speed controlled by turning the handle to establish a selected rate of travel and motor direction controlled by a separate switch.
Inventors
- 👤 Charles G. Craven
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:10
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/0026; B62B2202/00; B62B2202/40; B62B2202/404; B62B5/0033; B62B5/0036; B62B5/0046; B62B5/0069; Y; Y10; Y10S; Y10S280/00; Y10S280/05
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
230 words
A motor driven golf bag cart of the tricycle type, said cart including a base consisting of a V-shaped member the apex of which is rearwardly disposed, a plate anchored to the forward position of said member, bag supporting means secured to said apex and including a rearwardly extending and upwardly inclined bag seat, an underlying trailing wheel attached to said seat and a forwardly and upwardly inclined member including a supporting portion and a guide portion extending forwardly of the front edge of said plate, said bag supporting means operable to hold a bag with the upper end thereof rearwardly of said front edge, a reversible motor and gear box mounted on said plate adjacent said edge, said gear box having transversely aligned drive shafts, said plate including means adjacent each side edge rotatably supporting the appropriate one of said shafts, a wheel for each shaft, one way clutch means connecting each wheel to the shafts therefor, brace means connected to an intermediate part of said supporting portion and the side portions of said plate, a drive for said motor including a battery supported by said plate rearwardly of the axis of said shafts, and control circuitry connecting said battery to said motor and including a pulse moderating control, a potentiometer, and a motor direction control mounted on one of said portions of said forwardly and upwardly inclined member.
Claim 2
Dependent Claim
230 words
A motor driven golf bag cart of the tricycle type, said cart including a base consisting of a V-shaped member the apex of which is rearwardly disposed, a plate anchored to the forward position of said member, bag supporting means secured to said apex and including a rearwardly extending and upwardly inclined bag seat, an underlying trailing wheel attached to said seat and a forwardly and upwardly inclined member including a supporting portion and a guide portion extending forwardly of the front edge of said plate, said bag supporting means operable to hold a bag with the upper end thereof rearwardly of said front edge, a reversible motor and gear box mounted on said plate adjacent said edge, said gear box having transversely aligned drive shafts, said plate including means adjacent each side edge rotatably supporting the appropriate one of said shafts, a wheel for each shaft, one way clutch means connecting each wheel to the shafts therefor, brace means connected to an intermediate part of said supporting portion and the side portions of said plate, a drive for said motor including a battery supported by said plate rearwardly of the axis of said shafts, and control circuitry connecting said battery to said motor and including a pulse moderating control, a potentiometer, and a motor direction control mounted on one of said portions of said forwardly and upwardly inclined member.
Claim 3
Dependent Claim
44 words
The motor driven golf bag cart of claim 1 in which the margins of the plate extend laterally of the front part of the V-shaped member, on which the means rotatably supporting the shaft are mounted and to which the brace means are secured.
Claim 4
Dependent Claim
36 words
The motor driven golf bag cart of claim 1 in which the supporting portion of the forwardly and upwardly inclined member defines an angle relative to the plate in the approximate range of 70° to 80°.
Claim 5
Dependent Claim
16 words
The motor driven golf bag cart of claim 3 in which the angle is approximately 75°.
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) | 1989-02-17 | 1989-08-19 | 1990-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-02-17 | 1993-08-19 | 1994-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-02-17 | 1997-08-19 | 1998-02-18 | $7700.00 | Window Closed / Lapsed |