Bicycle dropper seat post assembly with a bottom mounted gas spring cartridge

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12208850
APP PUB NO 20240116587A1
SERIAL NO

18348441

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dropper post assembly can include an outer tube and an inner tube with a lower end that is within the outer tube and include a tube engagement. A spring cartridge assembly can include: a cartridge tube providing a cylinder; a piston movably received within the cylinder to provide a first chamber a lower side of the piston and a second chamber between the piston; a cartridge rod; and a second engagement member configured to releasably engage the tube engagement member thereby fastening the cartridge tube to the lower end of the inner tube so that the cartridge tube is axially fixed to the inner tube and movable with the inner tube relative to the outer tube.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
D3 INNOVATION INC#7-39359 QUEENS WAY SQUAMISH V8B 0T5

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Staples, Jonathan Garibaldi Highlands, CA 38 378

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