Adjustable height spring-biased support pole

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11260939
APP PUB NO 20200324860A1
SERIAL NO

16754060

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A spring-biased support pole 10 for supporting a boat cover 40 over a boat during transport of the boat as well as docking of the boat. The support pole comprises a base 14 and a support rod system 100 connected to the base. The support rod system comprises at least two support rod sections 110, 120 that are telescopically connected to one another and a spring 20. The spring is positioned between the telescoping connection of a first support rod section and a second support rod section, such that the spring controls vertical movement of the second support rod section with respect to the first support rod section and provides a biasing force that is applied to the second support rod section and to the cover supported by the support pole.

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Patent Owner(s)

  • QUALITY MARK, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ebbenga, Mark Shafer, US 19 62
Hallberg, Dana Forest Lake, US 2 3
Popa, Nicholas Forest Lake, US 2 3

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