Material or article handling – Device for emptying portable receptacle – Rotary cradle
Reexamination Certificate
2009-07-24
2010-11-02
Lowe, Michael S (Department: 3652)
Material or article handling
Device for emptying portable receptacle
Rotary cradle
C414S444000, C414S622000, C294S068260, C280S047150, C248S139000
Reexamination Certificate
active
07824144
ABSTRACT:
A hoist with a cradle for coupling with a pressurized tank. A primary means of restraining the tank on the cradle is provided along with a backup means should the primary means fail for any reason. A linear actuator assembly raises the cradle up to 27 inches from the floor surface. An onboard battery with an integrated battery charger provides power to the linear actuator. A compact base with swivel casters allows a raised tank to be safely lifted and transported by a single operator. The compact size of the hoist allows it to operate in confined spaces.
REFERENCES:
patent: 2730257 (1956-01-01), Stresau, Jr.
patent: 3868033 (1975-02-01), Le Duff
patent: 4832294 (1989-05-01), Eidem
patent: 5178508 (1993-01-01), Tauer
patent: 5207550 (1993-05-01), Lehman
patent: 5210901 (1993-05-01), Cooper
patent: 5257890 (1993-11-01), Vickary
patent: 5344278 (1994-09-01), Emig, Jr.
patent: 5618154 (1997-04-01), Irons et al.
patent: 5658118 (1997-08-01), Luca
patent: 6406248 (2002-06-01), McGill et al.
patent: 2002/0076313 (2002-06-01), Vartanian, Sr.
patent: 2004/0075088 (2004-04-01), Rard
Gardere Wynne & Sewell LLP
Lowe Michael S
Wilcole, Inc.
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