Durable joint seal system with flexibly attached cover plate and rib

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11326311
APP PUB NO 20190242070A1
SERIAL NO

16386494

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system which creates a durable seal between adjacent horizontal panels, including those that may be curved or subject to temperature expansion and contraction or mechanical shear. The durable seal system incorporates a plurality of ribs, a flexible member between the cover plate and the ribs and may incorporate a load transfer plate to provide support to the rib from below, and/or cores of differing compressibilities.

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First Claim

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Family

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Patent Owner(s)

  • SCHUL INTERNATIONAL CO., LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Robinson, Steven R Windham, US 77 3329

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 10, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 10, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 10, 2033
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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