Multi-part Marman band clamp with retainer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11787570
APP PUB NO 20220041305A1
SERIAL NO

16986351

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A Marman band clamp has multiple parts, such as two halves, that together make up a ring. The halves are joined by diametrically opposed mechanical connections, one of which is a mechanical release separably mechanically coupled ends of the parts (halves). The mechanical release may include an explosive bolt that is used to release the ends of the halves. The mechanical release may capture portions of the release at the ends of the ring halves after severing of the explosive bolt. A nut may be retained by an end of one of the halves by use of a retainer fastener, such as a pin, to prevent the nut from separating from the ring half end when the bolt is severed. This helps retain the pressurized gases between the severed part of the bolt longer, better using the energy from the pressurized gases to reliably separate the ends of the halves.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • RAYTHEON COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kocan, Mark J Tucson, US 2 2
Reed,, Jr Billy B Tucson, US 1 0

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 Apr 17, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 17, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 17, 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