Power end frame assembly for reciprocating pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11898553
APP PUB NO 20190277341A1
SERIAL NO

16424173

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A plate segment for a reciprocating pump power end frame assembly, the power end frame assembly having a pair of end plate segments and at least one middle plate segment disposed between the end plate segments. The plate segment consists of the middle plate segment or one of the pair of end plate segments and includes a plate having a front wall, a rear wall, a top wall, a bottom wall and a pair of sidewalls and at least one opening forming a bearing support surface, the opening extending through the plate. The plate segment further includes at least one extension extending from at least one of the sidewalls of the plate at a position to align with and contact a corresponding extension on an adjacently positioned plate.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SPM OIL & GAS INC601 HERBERT DRIVE FORT WORTH TX 76108

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bayyouk, Jacob A Richardson, US 61 1730
Buckley, Christopher B Tomball, US 1 25
Byrne, Joseph H Hudson Oaks, US 20 1065
Kumar, Chandu Fort Worth, US 29 208
Marshall,, IV William Walter Pipe Creek, US 2 44
Momenkhani, Kourosh Dallas, US 8 124
Moran, Sean P York, US 5 57
Plemons, Donald Keith Fort Worth, US 8 117

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
3.5 Year Payment $1600.00 $800.00 $400.00 Aug 13, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 13, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 13, 2035
Fee Large entity fee small entity fee micro entity fee
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