Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/151
Name: Amusement devices: games > Games accessories > Hand holders > Duplicate games
Description: Devices in which the hands are intended for subsequent replaying as in duplicate games.

Patents under this class:

Patent Number Title Of Patent Date Issued
7959153 Playing card sorter and cancelling apparatus Jun. 14, 2011
7104542 Pull-tab skill tournament poker Sep. 12, 2006
6527191 Playing cards provided with a machine-readable code Mar. 4, 2003
D439622 Holder for cards, dice and tiles Mar. 27, 2001
4534562 Playing card coding system and apparatus for dealing coded cards Aug. 13, 1985
4353555 Duplicate bridge scoring system Oct. 12, 1982

  Recently Added Patents
Methods and apparatus for low power out-of-band communications
Bioreactor device, and method and system for fabricating tissues in the bioreactor device
Stable liquid VEGF antagonist formulations
Semiconductor apparatus
Portable electronic device holder and tether
Detection of procedural deficiency across multiple business applications
Coffee cup stationery tab
  Randomly Featured Patents
Mass flow sensor for very low fluid flows
Low power testing of very large circuits
Optical-fiber connector, centering device and method of manufacture of said connector
Method and apparatus of downstream service flows classification for headend cable modem
Side dump body
Composite material and support structure
Airbag storing casing
Production of high fructose syrup from inulin involving ultrafiltration
Antithrombogenic, non-calcifying material and method of making articles for medical purposes