Trimmer line blade

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12219896
APP PUB NO 20220377975A1
SERIAL NO

17885804

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A reversible line blade for a rotating trimmer includes a loading section configured to be securable for rotation with a head of the rotating trimmer, a living hinge extending from the loading section, a transition section extending from the living hinge, and a cutting segment extending from the transition section. At least one of the transition section and the cutting segment has a cross-sectional shape that is configured to generate an updraft when the line blade is rotated clockwise and when the line blade is rotated counter-clockwise.

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First Claim

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Patent Owner(s)

  • AERO-FLEX TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morabit, Vincent D Rock Hill, US 30 256

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Aug 11, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 11, 2032
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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