Ceiling plank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8806837
APP PUB NO 20130269280A1
SERIAL NO

13857625

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An elongated generally rectangular ceiling plank formed of wood or plastic composition and has opposite elongated side edges with a length that is between nine and ten times the width of the opposite end edges. The ceiling plank includes complementary tongue and groove engagement portions formed at the sides and ends for side-by-side or end-to-end engagement with other similar planks. In a ceiling plank installation a ceiling plank securement clip secures the side groove portion of one plank to a ceiling. The secured plank can be joined to another plank in side-by-side or end-to-end engagement at a ceiling by interengagement with the tongue portion at the side or end of the other plank. The ceiling plank is approximately forty-eight inches long and five inches wide and can thus be easily handled and installed by one person.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TOWER IPCO COMPANY LIMITED28-32 UPPER PEMBROKE STREET DUBLIN 2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stone, Norman Harrison, US 15 219

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 19, 2026
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