In pool ladder assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11591855
APP PUB NO 20200378184A1
SERIAL NO

16423721

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pool ladder may have a first and second leg extension, each having a generally continuous profile; a first tread may comprise first and second through-holes, the first through-hole being sized to slidingly receive the generally continuous profile of the first leg extension, and the second through-hole being sized to slidingly receive the generally continuous profile of the second leg extension; and a first and second tread support. The first tread support may be engaged at a tread location on the first leg extension and may be separate from the first leg extension. The second tread support may be engaged at a tread location on the second leg extension and may be separate from the second leg extension. Each of the first and second tread supports may protrude from the respective leg extension a sufficient amount to prevent the first and second through-holes from sliding past the tread locations.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
PETTIT FREDERICK MFONTHILL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pettit, Frederick M Fonthill, CA 16 334

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Aug 28, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 28, 2030
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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