Multiple dosage injector with rack and pinion dosage system

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United States of America Patent

PATENT NO 10610649
SERIAL NO

15650332

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dispensing mechanism for delivering a dosage of medicament including a housing, a push button, a crank arm that is slideably engageable with the push button, a ram, and a ratchet gear releasably engageable with the crank arm and ram, translation of the push button along an axis causing the crank arm to engage and rotate the ratchet gear which causes the ram to distally advance relative to the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ANTARES PHARMA INC100 CHARLES EWING BLVD SUITE 300 PRINCETON SOUTH CORPORATE CENTER EWING NJ 08628

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madsen, Patrick Litchfield, US 17 127
Pflaumer, Hans Roseville, US 6 34
Swanson, Kevin Plymouth, US 21 92

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