Artist perspective tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11440338
APP PUB NO 20210053384A1
SERIAL NO

17094391

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In one embodiment, an artist tool for capturing relationships between features comprises: a first transparent blade; and a second transparent blade, the first and the second transparent blade each having a length extending from a first to a second distal end, and a width extending from a first to a second edge, each having a fastener hole offset from a center point; a fastener that penetrates through the fastener holes of the first and second blades such that the first blade is rotatably coupled to the second blade by the fastener. At least one of the first or second blades comprise a first linear slit that extends along a center axis between the first distal end and the fastener hole. Either blade may include a second linear slit that extends between the second distal end and the fastener hole. The center axis passing through a center of the fastening hole.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
HEPPARD MARTHA CHRISTINEU S A F ACADEMY CO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heppard, Martha Christine Greenwood Village, US 3 3

Cited Art Landscape

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Maintenance Fees

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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