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 15/104.15 - Plural rotary cutter


Subclass of Class 15 - Brushing, scrubbing, and general cleaning
Definition: The body of the tool which moves longitudinally of the tube
No. of patents: 7
Last issue date: 07/19/2011


NumberTitleIssue Date
7979945Systems and methods for robotic gutter cleaning
In embodiments of the present invention, a gutter-cleaning device comprises a housing containing an impeller drive facility, the housing configured to fit into a gutter, an impeller, disposed at an end of the housing and driven by the impeller drive facility, and a ...
07/19/2011
7377003Compactable paintball marker squeegee
A compactable paintball marker squeegee adapted to compact for carrying on the playing field for paintball games. The squeegee is designed to compact into smaller arrangements while providing the capability of wiping paint out a marker barrel. The present invention ...
05/27/2008
6792641Pipeline pig
A pig for use with a tubular bore wherein the pig is comprised of a body which supports a plurality of turbine blades wherein the blades mechanically break down and remove debris from the tubular bore. The blades have a profile which allows forward movement and rota...
09/21/2004
4846895Remotely operated rotary tube cleaning system and method
A rotary tube cleaning system having a rotary cutting tool attached to an elongated flexible drive wire for remotely cleaning the inside of elongated tubes, and method for its use. The tube cleaning system includes a special rotary cutting tool rigidly at...
07/11/1989
4806169Process for the removal of solid deposits from water supply installations
A process for the removal of solid deposits, especially calcium-, iron-, manganese-containing incrustations and mixtures thereof, from water supply installations wherein an aqueous solution comprising a mineral acid, preferably hydrochloric acid correspon...
02/21/1989
4795495Sewer cleaning device
A sewer cleaning device having an inlet nozzle assembly at one end for securing to a sewer jet and a sealed nozzle assembly oppositely disposed therefrom with water flowing from the sewer jet through each nozzle assembly and cables secured to a central ho...
01/03/1989
4573231Pipe cleaning device
The invention relates to a pipe cleaning device for removing encrustations from pipelines, comprising a propulsion element with drive and cutting means. The special feature is a cutting head fitted with cutting wheels and acted upon by a collars/impact sh...
03/04/1986
 
Sign InRegister
Username  
Password   
forgot password?