Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/124A
Name: Amusement devices: games > Surface projectile game; game element (e.g., target, etc.) or accessory therefor other than projectile, per se) > Ball games > Pocketed > Return course > Electric or magnetic

Patents under this class:

Patent Number Title Of Patent Date Issued
5509655 Flipped ball game apparatus Apr. 23, 1996
5131655 Flipped ball game apparatus Jul. 21, 1992
5031911 Ball-shooting game machine Jul. 16, 1991
5004238 Ball-shooting game machine Apr. 2, 1991
4948133 Machines for gaming, amusement, education and the like Aug. 14, 1990
4423872 Pinball game Jan. 3, 1984
4015845 Automatic cue ball separating and return assembly for billiard tables Apr. 5, 1977

  Recently Added Patents
Battery grid
Antenna module and wireless communication apparatus
SRAM cells using shared gate electrode configuration
Plant disease control composition and its use
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
Fast and compact circuit for bus inversion
  Randomly Featured Patents
Central component for a structural assembly
Insulated gate bipolar transistor with reduced electric fields
Magnet valve, in particular for inlet and outlet valves of internal combustion engines
Organophosphorus compounds and insecticides, acaricides and nematocides containing same
Hand-held tool with dust extraction
Glass type electrochemical/electrically controllable device with variable optical and/or energetic characteristic
Apparatus of catalyst-circulation type for decomposing waste plastics and organics, and system thereof
Image forming apparatus and developer cartridge
Arc fault detection for aircraft
Engineering drawing data extraction software