Owner ACK Ventures Holdings, LLC

Inventors Kargman, Harry B.; Herigstad, Dale A.

Agent Shelston IP

Pub. Number AU-B-2001241759

PCT Pub. Number WO01/63392

Priority 09513831 25.02.00 US

Filing date 23 February 2001

Wipo publication date 3 September 2001

Acceptance publication date 5 July 2007

H03M 11/04 (2006.01) Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys - Coding of multifunction keys

G06F 3/023 (2006.01) Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes

H04M 1/00 (2006.01) Substation equipment, e.g. for use by subscribers

H04M 1/247 (2006.01) Substation equipment, e.g. for use by subscribers - Telephone sets including user guidance or feature selection means facilitating their use

H04M 1/725 (2006.01) Substation equipment, e.g. for use by subscribers