Bolted valve control element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 8955548
SERIAL NO

13550171

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A control element for a fluid flow control device includes a stem, a plug, and a fastener. The stem includes an elongated member with a first end and a second end. The first end is adapted to be operably coupled to an actuator and the second end including a fastener recess including a plurality of internal threads. The plug is disposed adjacent to the second end of the stem. The fastener fixing the plug to the stem and includes a threaded portion extending from the plug and engaging the plurality of internal threads of the fastener recess.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • FISHER CONTROLS INTERNATIONAL LLC

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Shawn W Haverhill, US 18 214

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 Aug 17, 2026
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