Friction-welded pipe repair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9835262
SERIAL NO

15187776

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In some implementations, an apparatus includes a container having an exterior surface, having an interior surface and having a defect, a gasket positioned over the defect in the container, the gasket having a length, a width and a depth, a rigid patch positioned over the gasket, a plurality of pairs of studs and nuts positioned near the outer perimeter of the rigid patch, the studs being friction welded to the exterior of the container.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
FORGETECH INC900 ANDERS LANE KEMAH TX 77565

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffin, John M Kemah, US 31 63
Miller, Michael Lee Kemah, US 45 548
Povse, Lawrence J Kemah, US 22 33
Rybicki, Daniel J Kemah, US 29 76
Rybicki, Mathew A Kemah, US 100 2306
Todd, Andre S Kemah, US 22 33
Vejr, Kenneth R Kemah, US 22 33

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 5, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 5, 2029
Fee Large entity fee small entity fee micro entity fee
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