Apparatus and method for lowering and raising a trailer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12090971
APP PUB NO 20230339437A1
SERIAL NO

18342194

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A landing gear assembly includes a leg assembly including a first portion and a second portion, wherein the first and second portions of the leg assembly telescopingly engage one another, a gear assembly operably coupled to the first and second leg portions and configured to telescopingly move the first and second leg portions with respect to one another, the gear assembly including an input shaft, and a drive assembly coupled to the gear assembly comprising a gear arrangement configured to drive the drive shaft of the gear assembly at a first speed and at a second speed that is different than the first speed, an electric motor configured to drive the gear arrangement, and a battery configured to provide power to the motor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SAF-HOLLAND INCMUSKEGON MI 49442

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Collins, Brian M Grand Rapids, US 32 300
Hicks, William J Muskegon, US 26 351
Ling, Tianyu Allegan, US 4 12
Salois, Patrick Muskegon, US 6 66
Sun, David Placentia, US 67 1371
Wallner, Andrew L Grand Rapids, US 5 28

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