US4848504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible walking/riding golf cart
Assignee: Individual
•
Filing: 1988-06-17
•
Granted: 1989-07-18
•
Expires: 2008-06-17
Abstract
Abstract A convertible walking/riding power driven golf cart includes three detachable units; namely, a drive unit having a frame supported on wheels connected to a battery operated motor; a steering and golf bag support unit connected detachably to the drive unit and having releasable golf bag connectors and a handle bar mounting a speed control and a brake control; and a riding unit having a wheel-supported platform connected detachably to the drive unit for adjustment between an operative position extending horizontally rearward from the drive unit for supporting a person on the platform for riding, and a storage position disposed vertically closely adjacent the drive unit to allow a person to walk behind the drive unit while grasping the handle bar. The three units are quickly and easily detached from each other for storage and transport in the trunk of an automobile.
Inventors
- 👤 John H. Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:08
CPC Classifications
B; B62; B62K; B62K13/00; B62B; B62B5/00; B62B5/0026; B62K3/00; B62K3/002; B62K5/00; B62K5/01; B62B2202/00; B62B2202/40; B62B2202/404; B62B5/08; B62B5/087; B62K2005/002; Y; Y10; Y10S; Y10S280/00; Y10S280/05; Y10S280/06
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
343 words
A convertible walking/riding golf cart, comprising: (a) a drive unit comprising a frame, a pair of laterally spaced drive wheels engaging and supporting the frame for movement over the ground, an electric drive motor mounted on the frame and connected to said wheels, and electric battery means mounted removably on the frame and connected detachably to said motor, (b) a golf bag-supporting unit comprising an elongated post secured detachably to and spaced forwardly of the frame and extending angularly upward and rearward from its lower end forwardly of the drive unit, and golf bag mounting means on the post for detachably securing a golf bag thereto in an inclined position substantially parallel to the elongated post, (c) ground-engaging means on the lower end of the post for removably supporting the lower end of the post on the ground, the ground-engaging means cooperating with the spaced drive wheels to support the vehicle on the ground in free-standing condition, (d) hand-gripping steering means on the upper end of the post for manually pivoting the post about the axis of the drive wheels for raising the ground-engaging means off the ground and controlling the direction of movement of the power unit over the ground, and (e) a riding unit comprising a person-supporting platform having front and rear ends, a pair of platform-supporting wheels, means mounting the wheels adjacent the rear end of the platform, and connecting means on the front end of the platform the rear side of the drive unit frame for detachably connecting the platform to the frame in an operative position extending horizontally rearward from the frame for articulation of the platform and frame horizontally and vertically relative to each other for supporting a person on the platform for movement over the ground, and storage connector means on the rearward side of the frame and post for detachably securing the platform in a storage position extending vertically closely adjacent the rearward side of the frame and post to allow operation of the cart by a person walking behind and gripping the steering means.
Claim 2
Dependent Claim
343 words
A convertible walking/riding golf cart, comprising: (a) a drive unit comprising a frame, a pair of laterally spaced drive wheels engaging and supporting the frame for movement over the ground, an electric drive motor mounted on the frame and connected to said wheels, and electric battery means mounted removably on the frame and connected detachably to said motor, (b) a golf bag-supporting unit comprising an elongated post secured detachably to and spaced forwardly of the frame and extending angularly upward and rearward from its lower end forwardly of the drive unit, and golf bag mounting means on the post for detachably securing a golf bag thereto in an inclined position substantially parallel to the elongated post, (c) ground-engaging means on the lower end of the post for removably supporting the lower end of the post on the ground, the ground-engaging means cooperating with the spaced drive wheels to support the vehicle on the ground in free-standing condition, (d) hand-gripping steering means on the upper end of the post for manually pivoting the post about the axis of the drive wheels for raising the ground-engaging means off the ground and controlling the direction of movement of the power unit over the ground, and (e) a riding unit comprising a person-supporting platform having front and rear ends, a pair of platform-supporting wheels, means mounting the wheels adjacent the rear end of the platform, and connecting means on the front end of the platform the rear side of the drive unit frame for detachably connecting the platform to the frame in an operative position extending horizontally rearward from the frame for articulation of the platform and frame horizontally and vertically relative to each other for supporting a person on the platform for movement over the ground, and storage connector means on the rearward side of the frame and post for detachably securing the platform in a storage position extending vertically closely adjacent the rearward side of the frame and post to allow operation of the cart by a person walking behind and gripping the steering means.
Claim 3
Dependent Claim
17 words
The convertible walking/riding golf cart of claim 1 wherein the ground engaging means comprises a skid plate.
Claim 4
Dependent Claim
26 words
The convertible walking/riding golf cart of claim 1 wherein the steering means comprises a handle bar at the upper end of the golf bag supporting post.
Claim 5
Dependent Claim
16 words
The convertible walking/riding golf cart of claim 1 wherein the steering means comprises a telescopic post.
Claim 6
Dependent Claim
40 words
The convertible walking/riding golf cart of claim 1 wherein the connecting means on the frame and post includes a tongue member on the wheel-supported platform extending forwardly therefrom for releasably connection at its forward end to the drive unit frame.
Claim 7
Dependent Claim
35 words
The convertible walking/riding golf cart of claim 5 including pivot means releasably interconnecting the tongue member and drive unit frame for allowing relative horizontal and vertical movement of said tongue member and drive unit frame.
Claim 8
Dependent Claim
179 words
In combination with a portable powered golf cart having a wheeled frame power driven by an electric motor and controlled by a hand-gripping handle extending rearwardly of the frame for manually controlling movement of the cart over the ground by a person walking behind, a riding unit comprising a person-supporting platform having front and rear ends, a pair of platform-supporting wheels, means mounting the wheels adjacent the rear end of the platform, and connecting means on the front end of the platform and the rearward side of the wheeled frame for detachably connecting the platform to the frame in an operative position extending horizontally rearward from the frame for articulation of the platform and frame horizontally and vertically relative to each other for supporting a person on the platform for movement over the ground, and storage connector means on the rearward side of the frame for detachably securing the platform in a storage position extending vertically closely adjacent the rearward side of the frame to allow operation of the cart by a person walking behind and gripping the handle.
Claim 9
Dependent Claim
179 words
In combination with a portable powered golf cart having a wheeled frame power driven by an electric motor and controlled by a hand-gripping handle extending rearwardly of the frame for manually controlling movement of the cart over the ground by a person walking behind, a riding unit comprising a person-supporting platform having front and rear ends, a pair of platform-supporting wheels, means mounting the wheels adjacent the rear end of the platform, and connecting means on the front end of the platform and the rearward side of the wheeled frame for detachably connecting the platform to the frame in an operative position extending horizontally rearward from the frame for articulation of the platform and frame horizontally and vertically relative to each other for supporting a person on the platform for movement over the ground, and storage connector means on the rearward side of the frame for detachably securing the platform in a storage position extending vertically closely adjacent the rearward side of the frame to allow operation of the cart by a person walking behind and gripping the handle.
References Cited (Backward Citations)
US3043389A
Cited
US3329228A
Cited
US3434558A
Cited
US3485314A
Cited
US3513924A
Cited
US3648795A
Cited
US3941398A
Cited
US4356875A
Cited
US4418776A
Cited
US4522281A
Cited
US4573549A
Cited
US4570731A
Cited
US4615406A
Cited
US4538695A
Cited
US4570732A
Cited
US4657100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-17 | 1993-01-16 | 1993-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-17 | 1997-01-16 | 1997-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-17 | 2001-01-16 | 2001-07-18 | $7700.00 | Window Closed / Lapsed |