Portable hoist

Traversing hoists – Having means facilitating assembly or disassembly – Of traversing hoist from support

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C182S060000

Reexamination Certificate

active

07044313

ABSTRACT:
A portable hoist for preferably lifting and moving a trowel machine is disclosed. The portable hoist is comprised of a base and a plurality of legs coupled with the base. A foot is rotatably attached to one end of each of the legs. The rotatable attachment allows the foot to move about the end of the leg that the foot is attached to. The legs and the feet are used to secure the hoist, typically to a foundation wall. Also coupled with the base is a boom, and a winch is further coupled with the boom. The boom and winch allow the hoist to be used to raise and lower an object.

REFERENCES:
patent: 1247706 (1917-11-01), Moran
patent: 2696917 (1954-12-01), Kershaw
patent: 3390657 (1968-07-01), Schneider
patent: 4560074 (1985-12-01), Manning
patent: 5341898 (1994-08-01), Baziuk
patent: 5617963 (1997-04-01), Baziuk et al.
patent: 5622237 (1997-04-01), Moldow
patent: 5706960 (1998-01-01), Pitman et al.
patent: 6039194 (2000-03-01), Beeche et al.
patent: 6135300 (2000-10-01), Fox
patent: 339357 (1959-08-01), None
patent: 2679892 (1993-02-01), None
patent: 779531 (1957-07-01), None
patent: 8400006 (1981-06-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Portable hoist does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable hoist, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable hoist will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3569401

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.