Milling tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12227907
APP PUB NO 20230138956A1
SERIAL NO

17762031

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An improved sleeve for securing a milling bit to a milling tool base is described. The base may include a lower portion that mates to a surface milling drum and an upper portion with a borehole that accepts the sleeve. The sleeve may include a deflectable rear portion that may include slot tails. When inserting the sleeve into the front of the borehole, the slot tails on the rear of the sleeve may deflect inwardly. The slot tails may then at least partially return to their resting position as they exit the rear of the borehole to lock the sleeve into place. The sleeve may hold a milling bit.

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First Claim

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Patent Owner(s)

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rule, James R Delaware, US 1 0
Rule,, Sr Jeffrey L Ooltewah, US 1 0

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Aug 18, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 18, 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