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

Icon_funbox Bizarre Patents

Patent No. 5926874

Automatic Bed Maker

An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.

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 431/332 - Having feeder or holder for disparate fluid


Subclass of Class 431 - Combustion
Definition: Apparatus including means whereby a fluid other than air
No. of patents: 3
Last issue date: 04/25/2000


NumberTitleIssue Date
6053725Method of and device for producing energy
A method and device for producing heat energy by bringing water into contact with pre-heated oil in a chamber within a reaction vessel is disclosed. When the water and the oil meet, a violent reaction results in which a flame-like eruption of very hot gas...
04/25/2000
5447428Table lamp with removable oil container
An oil-fueled table lamp is disclosed comprising a soft drink can or beer can whose contents have been replaced with lamp oil, a lower can receptacle, a handle, an upper can receptacle having a wick protruding through the approximate center thereof. The u...
09/05/1995
4649897Vaporizer-burner
A vaporizer-burner using liquid fuel such as oil, in which the oil conducted to the combustion chamber is vaporized before being ignited and in which the air required for combustion has been conducted to the combustion chamber along a separate duct. The p...
03/17/1987
 
Sign InRegister
Username  
Password   
forgot password?