Title: Aural representation of events

Abstract: An arrangement of audible sounds which is useful in instructing persons having poor vision, said sounds being representative of one or more events of a sequence of events which are generally perceived visually and are particularly useful when correlated to a sequence of moves encountered in the game of chess.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Gillis, Clifford J. (121 Avon St., Malden, MA, 02148)
Ramage, Alfred B. (35 Charles St., Winthrop, MA, 02152)

Application Number: 06/075902
Filing Date: 1979-09-17
Publication_date: 1981-05-19
Assignee: Gillis, Clifford J.
Ramage, Alfred B.

Primary Class(es): 434/128
Other Classes: G09B5/04; G09B19/22; G09B21/00; G09B5/00; G09B19/00; G09B19/22
US Patent Ref:

1435660	November, 1922	Rogerson	35/8A	Educational appliance
3771406	November, 1973	Wheelwright	84/470	MUSICAL INSTRUMENT WITH DIGITAL DATA HANDLING SYSTEM AND LIGHTING DISPLAY
3895554	July, 1975	Maillet	844/64A	Tape activated keyboard-type instruments
3955289	May, 1976	Gillis	35/8R	Educational and display apparatus

Other Refs: FR2265426

October, 1975

273/237

Primary Examiner: Grieb, William H.
Assistant Examiner:
Attorney: Balogh, Osann, Kramer, Dvorak, Genova & Traub

Claims: