Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Compounds, compositions and use
Portion of a display panel with an ambiguous facial expression icon
Filtering method for improving the data quality of geometric tire measurements
Markers of acute myeloid leukemia stem cells
Signal phase-based location of network nodes
Trading related to fund compositions
Charging current control method and charging system
  Randomly Featured Patents
Apparatus for declogging an ink jet recording apparatus
Cartridge-carrying watch band
Horizontal product discharge system for a vending machine
Interosmolar fluid removal
Curable sealer and/or adhesive composition, and a method for coating same in a wet state with a base coat paint, and coated substrates formed thereby
Method for delivering thread to a thread user and apparatus for performing the method
Fuel additive
Addressing scheme for neural modeling and brain-based devices using special purpose processor
Field-effect transistor
Nanometer engineering of metal-support catalysts