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

Icon_funbox Bizarre Patents

Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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 409/154 - To control rate of infeed or return


Subclass of Class 409 - Gear cutting, milling, or planing
Definition: Apparatus including means to regulate the velocity of movement
No. of patents: 2
Last issue date: 03/09/1999


NumberTitleIssue Date
5879113Machine tool
A machine tool comprises a spindle unit for raising a spindle on which a cutting tool is mounted by a magnetic force and supporting the spindle. The spindle unit carries out feedback control so as to maintain the spindle in its target position in the radi...
03/09/1999
4525958Method of controlling article speed during edge grinding
An edge grinder includes a shaft for supporting a glass sheet template in spaced relationship to one another. The template and glass sheet are rotated about a sheet axis of rotation and a grinding wheel is rotated about a wheel axis of rotation. The grind...
07/02/1985
 
Sign InRegister
Username  
Password   
forgot password?