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US 6,308,802 B1Granted
Mobile elevator assembly
OwnerMichel Briereinventor
Life of this patent
Estimating the term…
Abstract
A mobile elevator assembly which may be used for gaining access to balconies and the like for purposes of moving furniture further comprises a trailer base upon which all components are mounted, a plurality of telescoping frame assemblies which can be raised from a first nested position to an erect position on the base, a vertically extending track member which is secured to the erected frame assemblies, a carriage moveable along the track member, and a winch and cable for raising and lowering the carriage.
Claims7
A mobile elevator assembly comprising:
- a base;
- a plurality of telescoping frame assemblies;
- means for raising and lowering said telescoping frame assemblies from a first nested position to an erect position on said base;
- means for securing said telescoping frame assemblies together when said telescoping frame assemblies are in an erect position;
- a vertically extending track member secured to said telescoping frame assemblies to thereby form a substantially continuous track when said telescoping frame assemblies are in an erect position;
- a carriage moveable along said track member;
- and
- lift means for raising and lowering said carriage.
5 more elements
Dependencies are inferred from the claim text.