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

Icon_funbox Bizarre Patents

Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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 134/54 - External and internal fluid applying means


Subclass of Class 134 - Cleaning and liquid contact with solids
Definition: Apparatus in which fluids are applied to work having hollows
No. of patents: 9
Last issue date: 07/17/2007


NumberTitleIssue Date
7244471Method for surface treatment of metal pipes
A method and apparatus for surface treating metal pipes includes introducing a treatment liquid into a first distribution chamber having a flat bottom surface, and dropping the treatment liquid onto at least a portion of the outer peripheral surface of the metal pip...
07/17/2007
5820692Vacuum compatible water vapor and rinse process module
A process module which can be integrated with a reduced pressure cluster tool system for semiconductor wafer processing to perform ambient or near ambient pressure reactions without requiring an intermediate buffer chamber. The process module includes: a ...
10/13/1998
5384045Filter cleaner
A dirty swimming pool filter is journaled for rotation about a vertical array of nozzles and spun about a vertical axis by the action of the spray. The rotation can be fast enough that centrifugal forces aid in the cleaning operation by sloughing dirt off...
01/24/1995
5183066Spray nozzle cleaning apparatus and method
Apparatus for cleaning paint spray gun nozzles automatically includes a housing having separate cleaning and reservoir chambers separated by a dividing wall, and a cleaning spray head in the cleaning chamber for directing a spray of cleaning fluid at a no...
02/02/1993
5021095Process for removing asbestos and the device for removing the same
A process and device for removing a sprayed asbestos layer are provided, in which the asbestos is simultaneously cut and suctioned by a scraper and a suction air duct, and then transported into a carrier container for collection through primary, secondary...
06/04/1991
4334548Apparatus for defatting treatment of containers
An apparatus for defatting treatment of containers using a volatile cleaning liquid for defatting treatment where no pocket is provided near the portion connecting the shell, which is a part defining the cavity for the reception of a container, with the c...
06/15/1982
4152173Method and apparatus for treating surfaces of an article with a fluid adapted to coat, clean or react chemically with the article
Apparatus for treating open-mouthed cylindrical containers with a fluid adapted to coat, clean or react chemically with the surface of the containers, comprises a turret fitted with pot assemblies spaced around its periphery, each pot assembly having an i...
05/01/1979
4026311Apparatus for cleaning inside and outside surfaces of containers
Apparatus for cleaning open-mouthed cylindrical containers has a plurality of pot assemblies mounted on a turntable rotatable to move each pot assembly past an unloading station for discharge of containers from the pot assemblies and a loading station for...
05/31/1977
3969136Liquid treating apparatus
Apparatus for treating cup-shaped workpieces in which the workpieces are positioned within a shape-conforming chamber formed with an outlet port in the base thereof and a conforming nozzle is positioned within the interior of the workpiece in close cleara...
07/13/1976
 
Sign InRegister
Username  
Password   
forgot password?