Carpentry tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9932744
SERIAL NO

14701550

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A carpentry tool for pushing deck, flooring or other boards toward one another on a joist or underlying substructure. The tool can be operated with one hand, leaving the other hand free for installation of a fastener. The tool can leave an area adjacent the joist and board exposed so that a fastener can be installed in the board and joist in that area. The tool can include a pusher cam rotatably joined with a base, and fixedly joined with a lever. A joist cam and joist blade can be joined with the base, disposed opposite one another across a variable width joist recess. The pusher cam and joist cam can be mechanically coupled to the base so that rotation of the pusher cam urges rotation of the joist cam, thereby causing the joist cam to dynamically grip the joist and prevent the tool from rocking and/or moving away from the pushed board.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
NATIONAL NAIL CORP2964 CLYDON AVENUE SW GRAND RAPIDS MI 49519-2404

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vandenberg, Roger A Hudsonville, US 66 736

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Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 3, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 3, 2029
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Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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