Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 434/134
Name: Education and demonstration > Geography > Terrestrial globe or accessory therefor > Having magnet associated therewith
Description: Subject matter wherein a magnet is used in combination with the sphere or like body.










Patents under this class:

Patent Number Title Of Patent Date Issued
8533985 Magnetic planning board with stackable, snap-to-grid, self-aligning items Sep. 17, 2013
8499480 Electrostatically mounted display system for magnetic tokens Aug. 6, 2013
6238216 Planetary teaching age May. 29, 2001
6068486 Multidisplay globe with overlays May. 30, 2000
5676550 Plate tectonic earth planet model Oct. 14, 1997
5666712 Method of making designs using magnetic materials Sep. 16, 1997
5441261 Magnetic globe puzzle having plural puzzle layers and globe stand therefor Aug. 15, 1995
4884811 Puzzle apparatus Dec. 5, 1989











 
 
  Recently Added Patents
RF power amplifier circuit with mismatch tolerance
Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network
System and method for netbackup data decryption in a high latency low bandwidth environment
Gangable electrical box and leveling assembly
Server-side connection resource pooling
Treatment of cancer using the sodium salt of a benzoic acid derivative
Liquid crystal display device
  Randomly Featured Patents
Apparatus for detecting the in-focusing conditions
Dampener
Computer cabinet
Lead-ytterbium-tin telluride heterojunction semiconductor laser
Fluid-storing container
System for digital radio communication between a wireless LAN and a PBX
Luminance signal generator with interpolation
Window component extrusion
Image forming apparatus and developer replenishment portion
Output signal detectors of magnetic bubble memory devices