3D printer extruder cleaning pad

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12042826
SERIAL NO

16602864

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In accordance with a preferred embodiment of the invention, there is disclosed an article of manufacture for cleaning the external surface of a 3D printer's extruder comprising: A filament adherent surface capable of removing unwanted material and providing samples of post-extruder filament material for examination, an oil absorbing volume capable of removing and storing for disposal oils and other hydrophobic fluid materials unintentionally or inadvertently on the external extruder surface, a thermal insulating layer to protect the hand cleaning the external extruder volume, a cowoven material for improving structural strength, and a perimeter edge modification to improve material removal.

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Patent Owner(s)

Patent OwnerAddress
SWARTZ MITCHELL ROBERTWESTON MA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Swartz, Mitchell Robert Weston, US 1 0

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Jan 23, 2028
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00