U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 251/361 - Mounted between casing sections


Subclass of Class 251 - Valves and valve actuation
Definition: Devices in which the valve seat is retained between separable
No. of applications: 4
Last issue date: 11/12/2009


Application No.Application TitleIssue Date
20090278069Multiple piece frac valve insert
A multiple piece valve plug insert is disclosed. The valve plug insert has an insert body and an insert cover. The valve plug insert may be used with a valve having a valve seat and a valve plug that is movable into and out of sealing engagement with the valve seat. The...
11/12/2009
20060243942Valve
The invention provides a valve (1) for sterile transfer of fluids. The valve (1) comprises a housing (5) having first and second open ends (2, 3) and a passageway (4) extending between the ends (2, 3). The first end (2) h...
11/02/2006
20060192170Pendulum valve assemblies and seal rings
Valve assemblies are disclosed including a housing having a flow channel and an annular surface surrounding the flow channel, a slide plate movable to a closed position, and a seal ring positioned between the annular surface and the slide plate. The seal ring can includ...
08/31/2006
20050242318SEAL CARTRIDGE FOR AN INDUSTRIAL SLIDING BLADE DAMPER
This invention discloses improvements to a damper of the type used in industrial applications to open and close ducts carrying noxious or corrosive materials, such as combustion by-products. The improvements include a liner rack and wheeled pinion system to raise and lo...
11/03/2005
 
Sign InRegister
Username  
Password   
forgot password?