A foldable rollable golf bag trolley comprising a push handle assembly, a front leg assembly a left rear leg assembly, a right rear leg assembly, a folding mechanism having two universal joint sub-assemblies, a series of hubs and ramp discs, wherein said components of the folding mechanism are aligned about a central axis of a main pivot shaft in a first position. The folding mechanism further comprising a plurality of locking gears and springs wherein the two universal joint sub-assemblies and a left and right ramp disc cause a left rear hub and a right rear hub to move in two dimensions when the folding mechanism is engaged in a second position.

An item holder primarily containing two parts: a ball shaped element and a clip. The clip can be seated neatly into a cutout in the ball shaped element. The clip can also be designed as a divot tool or a spike and contains a clamp that can be used to hold a cigar or cigarette, support a golf club or have other uses. The ball shaped element is sized to fit neatly into the ball bracket on any pull cart or motorized cart equipped with such a bracket.

A autonomous robotic golf caddy which is capable of following a portable receiver at a pre-determined distance, and which is capable of sensing a potential impending collision with an object in its path and stop prior to said potential impending collision.

A method for using an autonomous vehicle as a caddie and cart. The method includes selecting caddie mode from a group including a caddie mode and a cart mode, selecting a mode in the caddie mode from a group including a caddie advice mode, a swing detection mode, and a golf ball detection mode. In another embodiment, the method includes selecting the cart mode and selecting a mode in the cart mode from a group including a follow golfer mode, a ride mode, and a golf ball mode. The autonomous vehicle includes a vehicle frame and a body, a vehicle propulsion unit, a plurality of wheels driven by the vehicle propulsion unit, a controller for selecting a mode of operation, a display for communicating data to the golfer, a camera for supplying data to the controller, and a GPS apparatus for determining a position of the autonomous vehicle.

A storage unit intended for mounting on the rear of a golf cart type vehicle is designed to protrude from the rear of the golf cart to provide more storage space. The storage unit is further designed to be removable, and may be subdivided with movable partitions. Several features are described for its attachment onto the rear of the golf cart in different ways, including specific types of attachments and frameworks for use with and without rear shelf wells on the golf cart. These are designed for greater security in holding the storage unit onto the golf cart, and include adjustable or removable bottom protrusions for use with a rear shelf well, or the attachment frame system without a rear shelf well. In addition, a system is described to allow greater interior volume in the storage unit by stepping the side of the unit which faces the rear of the golf card.

A storage unit intended for mounting on the rear of a golf cart type vehicle is designed to protrude from the rear of the golf cart to provide more storage space. The storage unit is further designed to be removable, and may be subdivided with movable partitions. Several features are described for its attachment onto the rear of the golf cart in different ways, including specific types of attachments and frameworks for use with and without rear shelf wells on the golf cart. These are designed for greater security in holding the storage unit onto the golf cart, and include adjustable or removable bottom protrusions for use with a rear shelf well, or the attachment frame system without a rear shelf well. In addition, a system is described to allow greater interior volume in the storage unit by stepping the side of the unit which faces the rear of the golf card.

A rideable golf bag cart/cycle (10) is a personal riding golf cart/cycle adapted to transport a single rider (13) and a golf bag (12) for use on a golf course. The cart/cycle (10) is generally symmetrical about a longitudinal plane (16) and includes a frame (18) with a seat (20), a front wheel and steering components (22), a rear wheel (24), an inclined bag support structure (26) extending between the legs of the rider (13), and a motor/control subassembly (28). A collapsed mode (30) in some embodiments is achieved by folding down the handlebars (72) and pivoting the running boards (56) up against the frame (16). An enhanced embodiment (118) includes a canopy (122) and a deluxe multifunctional console (124).

A rideable golf bag cart/cycle (10) is a personal riding golf cart/cycle adapted to transport a single rider (13) and a golf bag (12) for use on a golf course. The cart/cycle (10) is generally symmetrical about a longitudinal plane (16) and includes a frame (18) with a seat (20), a front wheel and steering components (22), a rear wheel (24), an inclined bag support structure (26) extending between the legs of the rider (13), and a motor/control subassembly (28). A collapsed mode (30) in some embodiments is achieved by folding down the handlebars (72) and pivoting the running boards (56) up against the frame (16). An enhanced embodiment (118) includes a canopy (122) and a deluxe multifunctional console (124).

An auxiliary storage compartment for a golf car, wherein the auxiliary storage compartment comprises a storage receptacle disposed on a rear deck of a body of a golf car behind and accessible from a seating structure of the golf car. In various instances, the storage receptacle comprising at least one sidewall that defines an interior storage space of the storage receptacle.

A rideable golf bag cart/cycle (10) is a personal riding golf cart/cycle adapted to transport a single rider (13) and a golf bag (12) for use on a golf course. The cart/cycle (10) is generally symmetrical about a longitudinal plane (16) and includes a frame (18) with a seat (20), a front wheel and steering components (22), a rear wheel (24), an inclined bag support structure (26) extending between the legs of the rider (13), and a motor/control subassembly (28). A collapsed mode (30) in some embodiments is achieved by folding down the handlebars (72) and pivoting the running boards (56) up against the frame (16). An enhanced embodiment (118) includes a canopy (122) and a deluxe multifunctional console (124).