No-lift install system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9751550
SERIAL NO

15212223

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Importance

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Abstract

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A rolling cart has a wheeled frame, telescoping vertically extendable members with glide strips, and a tiltable frame having glide strips interspersed with transfer balls to easily slide slabs or sheet materials for construction such as when installing countertops. A method is also described for measuring a minuend desired install height, subtracting a geometrically predetermined subtrahend, and adjusting the height from a floor surface to a pivot axis on the cart to equal the difference, said adjustment being effected by powered lifting means incorporated or ancillary to the cart.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CROWLEY AARONCANBY OR

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crowley, Aaron Canby, US 5 8
Crowley, Roger Tualatin, US 5 8

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