DART AND DART RETAINER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180328701A1
SERIAL NO

15775564

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a dart (10) comprising a body, the body defining a chamber (24) having a plunger located therein to operatively deliver a substance through a hypodermic needle (32) extending through a front end of the body, and a retainer comprising a barb body locatable on the hypodermic needle (32) characterised in that the barb body is threaded. The invention further relates to a dart retainer, wherein the retainer comprises of a threaded barb body locatable on a hypodermic needle (32) of a dart (10).

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Patent Owner(s)

Patent OwnerAddress
BYRNA TECHNOLOGIES INC100 BURTT ROAD SUITE 115 ANDOVER MA 01810

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buys, André Johann Pretoria, ZA 4 4

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