Portable hoist assembly
OwnerScott Perkins, Don Hamiltoninventors
Life of this patent
Estimating the term…
Abstract
The present invention is for a portable hoist assembly that includes a base member, an upright support member and a boom. A winch and line are attached to the hoist assembly with an engagement member for lifting objects. The base member attaches to a receiving member. The receiving member may be a trailer hitch on a vehicle. The boom and base member pivot with respect to the support member to a collapsed storage position. The boom and base member extend substantially parallel to the support member, and an end of the boom attaches to the base member. The engagement member is inserted within the base member for storage.
Claims5
A portable hoist assembly mountable on a vehicle, comprising:
- a. a trailer hitch mounted on a vehicle;
- b. a base member coupled with said trailer hitch and extending horizontally therefrom and substantially aligned with a longitudinal axis of the trailer hitch;
- c. a support member coupled to the base member in a substantially vertical position, and pivotal with respect to the base member to collapse the hoist assembly to a storage position when the base member is detached from the trailer hitch;
- d. a winch assembly, having a line thereon, connected to the support member;
- and,
- e. an engagement member connected to the line and winch assembly and said engagement member capable of fitting within said base member or support member when said hoist assembly is in a storage position.
A portable hoist assembly that is removably coupled to a trailer hitch for a vehicle, said assembly comprising:
- a) a base member having a first end removably coupled to the trailer hitch and extending substantially horizontally therefrom, and substantially aligned with a longitudinal axis of the trailer hitch;
- b) a support member having a top end and a bottom end, and said bottom end connected to said base member and extending substantially vertically upward therefrom;
- c) a boom coupled to the top end of support member and extending therefrom having a free end distal the support member;
- d) a winch assembly mounted to the support member and having a line connected to the boom;
- e) an engagement member connected to said line;
- f) said base member and said boom member having a substantially tubular configuration;
- and
- g) a storage position for the hoist assembly, having been detached from the trailer hitch, wherein said base member, support member and boom member are pivotal with respect to one another and collapsed in said storage position with said boom member and base member extending along a same side of the support member and substantially parallel therewith whereby the free end of the boom and the first end of the base are placed in mating relation with each other.
Dependencies are inferred from the claim text.