Pipe mat and method for using same for collecting fluids draining from drill pipe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9353580
SERIAL NO

13542567

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A pipe mat is provided for use with a tubing tray for receiving, organizing and storing drill pipe tripped out of a drill string on a drilling rig, the pipe mat having a plurality of substantially parallel and spaced-apart support rails to form a plurality of drain channels disposed between adjacent pair of support rails, a plurality of substantially parallel and spaced-apart nub rails disposed on the plurality of support rails, the nub rails substantially orthogonal to the support rails thereby form a lattice structure having openings disposed between the nub rails that are in communication with the drain channels, and a plurality of spaced-apart pipe nubs extending upwardly from the nub rails, which are configured to hold a drill pipe in place when an end of the drill pipe is placed onto one of the pipe nubs.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KATCH KAN HOLDINGS LTDEDMONTON ALBERTA T6E 5C4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenwood, Dallas Laird Edmonton, CA 14 137
Holtby, Quinn A J Edmonton, CA 28 154

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 30, 2027
Fee Large entity fee small entity fee micro entity fee
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