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US 2008/0185564 A1Published application
Cordless hoist
OwnerRandy A. LaFreniereinventor
Life of this patent
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Abstract
A portable hoist assembly having a housing. The housing has a recoil spring secured thereto wherein the recoil spring is secured to a cable spool such that constant tension is provided on the cable spool. The cable spool contains a cable that is secured thereto and has a hook member secured at a first end. An actuating member having a self contained power source and connected to the cable is thus operable to feed and retract the cable.
Claims13
A portable hoist assembly comprising:
- a housing;
- a recoil spring secured to the housing such that constant pressure is provided on a cable spool that is connected to the recoil spring;
- a cable retractably disposed about the cable spool;
- a hook member secured to the cable;
- and
- an actuating member having a self contained power source and connected to the cable and operable to feed and retract the cable.
3 more elements
Dependencies are inferred from the claim text.