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

Icon_funbox Quotables

"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."

Dennis Gabor, British physicist

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 175/264 - With separable means holding tool collapsed above ground only


Subclass of Class 175 - Boring or penetrating the earth
Definition: Apparatus in which the cutter element moves outwardly from
No. of patents: 1
Last issue date: 02/03/1976


NumberTitleIssue Date
3935912Anchoring device and method for settling the device in the ground
The present invention relates to an anchoring device which rigidly supports many kinds of standing objects in public works or in the construction industry and provides resistance to pulling loads exerted on the device, and also to a method for settling th... 		02/03/1976
 
Sign InRegister
Username  
Password   
forgot password?