Wallboard T-square

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United States of America Patent

PATENT NO 4279081
SERIAL NO

06081138

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A large T-square having retractable pins for temporary attachment of the T-square to the face of a product such as a gypsum wallboard.

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Patent Owner(s)

  • PHILLIPS MANUFACTURING CO.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Richard E Williamsville, NY 28 409
Wing, Steven D East Amherst, NY 2 62

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