Automotive repair systems including handheld extruder

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United States of America Patent

PATENT NO 9987807
SERIAL NO

15630809

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A repair system that includes a handheld device comprising a first extruder tip having an interior passageway extending between an inlet and a tip outlet, wherein the inlet is configured to receive a solid thermoplastic material and the tip outlet is configured to dispense a fluidic thermoplastic material; a nozzle surrounding the first extruder tip to form an annulus between an interior surface of the nozzle and an exterior surface of the first extruder tip; and a heater that is configured to heat the interior passageway of the first extruder tip such that the solid thermoplastic material becomes the fluidic thermoplastic material. In some embodiments, the repair system also includes a gas source in fluid communication with the annulus such that a skirt-shaped curtain of gas extends from the annulus and in a direction towards the tip outlet of the extruder tip.

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First Claim

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Patent Owner(s)

  • SERVICE KING PAINT AND BODY, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harrier, Dustin Surprise, US 5 29

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