Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
F & L Reserach Development and Manufacturing Co. Patents
Assignee:
F & L Reserach Development and Manufacturing Co.
Address:
Naperville, IL
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
4838557 Electrical bingo game board June 13, 1989
A game board is disclosed herein for facilitating the play of the game of bingo. The game board utilizes a matrix of illuminated push buttons in underlying relation with a bingo game card. A player simply places a bingo card atop the game board so that each square on the bingo card is

 
 
  Recently Added Patents
Method for controlling cylinder air charge for a turbo charged engine having variable event valve actuators
Method and system for automatic summarization and digest of celebrity news
Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction
Curved band-pass filter
Fixing device for image forming apparatus to control power of heating source
Vehicle transmission
Slim filter inductor for electronic ballast
  Randomly Featured Patents
Cement mixer drum support
Proximity measuring device for golfers
Motion-tracking
Nonvolatile memory device and manufacturing method thereof
Table pedestal
Tissue treatment apparatus with a heater, a heat conductive bandage, and a heat-spreading means acting between the heater and bandage
Image transmission apparatus and method using CDMA communication network
Transportable collective protection system
Constant motion swivel seal assembly
Method and system for locating and accessing digitally stored images