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US 6,663,065 B1Granted
Portable boom
OwnerFranklin Whittenburginventor
Life of this patent
Estimating the term…
Abstract
A portable boom for use with a support, such as a tree, has a support extendable from a mound. The mount secures to a tree and supports a lifted weight connected to the support. The portable boom is designed to be portable and easy to connect to the support.
Claims19
A portable boom for use with a wooden upright, said boom comprising:
- a frame extending from a proximal to a distal end and having a channel therein;
- a support having a proximal end and a distal end, and said support extending from within the channel of the frame and having a mount thereon, said support locatable a plurality of positions within the channel to position the proximal end of the support at a plurality of distances from the distal end of the frame;
- a stop movably connected to a distal end of the frame, said stop configured to contact the wooden upright in an installed configuration;
- an arm connected to the frame and extending a distance above the frame at the distal end of the frame;
- a beam connecting a top portion of the arm to a proximal portion of the frame;
- a shoulder extending substantially the length of the frame along a top of the frame;
- and
- a retaining member connecting an upper portion of the arm to the wooden upright in the installed configuration wherein the upper portion of the arm is located above the stop and the retaining member extends from the arm about the wooden upright and back to the arm and the arm spaced from the wooden upright, wherein movement of the stop upward and away from the wooden upright rotates the top portion of the arm toward the wooden upright thereby loosening the retaining member allowing adjustment of the elevation of the portable boom relative to the wooden upright.
5 more elements
A portable boom comprising:
- a frame extending from a proximal end to a distal end;
- a stop located at the distal end of the frame;
- an arm extending upwardly from the distal end of the frame;
- a beam connecting an upper portion of the arm with the proximal end of the frame;
- and
- a retaining member connected to the arm;
- a support extending from the proximal end of the frame, said support having an internal stress member extending from a proximal end to a distal end of the support with the internal stress member located within the support and connected to the support.
4 more elements
A portable boom comprising:
- a frame extending from a proximal end to a distal end;
- a stop located at the distal end of the frame, said stop having opposing fork members rotatable from a storage to an extended configuration, wherein the fork members parallel the frame in the storage configuration and are angled relative to the frame in an extended configuration;
- an arm extending upwardly from the distal end of the frame;
- a beam connecting an upper portion of the arm with the proximal end of the frame;
- a retaining member connected to the arm;
- a support extending from the proximal end of the frame;
- said frame having a channel therein and the support is positional at a plurality of spaced apart positions within the channel;
- a resting pad at the top portion of a distal end of the support;
- and
- a shoulder connected to the top of the frame having a plurality of pillars supporting a ridge, and wherein the support has a plurality of bores therethrough and a distance intermediate the bores is equivalent to a distance intermediate the pillars;
- wherein the resting pad aligns below one of the plurality of pillars when the support is secured to the frame.
8 more elements
Dependencies are inferred from the claim text.