Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: 434/213
Name: Education and demonstration > Mathematics > Geometry, trigonometry, or physical mathematic model structure > Property of sphere or spheroid
Description: Subject matter relating to characteristics of a globular body or an ellipsoid of revolution.

Patents under this class:

Patent Number Title Of Patent Date Issued
8509932 Methods, systems and accessories useful for procedures relating to dental implants Aug. 13, 2013
6872078 Teaching cylinder instrument Mar. 29, 2005
6787378 Method for measuring height of sphere or hemisphere Sep. 7, 2004
6213779 Conic section activity boards Apr. 10, 2001
5236196 Spherical body formed of polygonal members Aug. 17, 1993

  Recently Added Patents
Lid for a container
Anti-GITR antibodies
Managing imaging of computing devices
Substituted bicyclic HCV inhibitors
Electron beam manipulation system and method in X-ray sources
Method of manufacturing touch panel
  Randomly Featured Patents
Display screen
Image sensing apparatus including a single-plate image sensor having five or more brands
High-energy laser atmospheric compensation and aimpoint maintenance
Electrical connector assembly with guiding member
Method of providing titanium and alloys thereof with a protective coating
Immune stimulatory infant nutrition
Riser assembly and method for coupling peripheral cards to a motherboard
Gate driver for thyristor
15-Deoxy-16-hydroxy-16-vinyl and cyclopropyl substituted prostanoic acids and congeners
Method and apparatus for performing sequentially timed operations in a well