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

Icon_funbox Quotables

"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."

Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830

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 52/655.2 - Spheroidal


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Subject matter wherein the fastening means has a spherical
No. of applications: 1
Last issue date: 08/24/2006


Application No.Application TitleIssue Date
20060185313Building units for construction
A kit of building units for constructing a desired article comprising a plurality of connectors of elongate shape and a plurality of primary spherical units of identical size, each of the spherical units has a radius R and is provided with a plurality of openings, each ... 		08/24/2006
 
Sign InRegister
Username  
Password   
forgot password?