US PATENT SUBCLASS 455 / 413
.~.~ Voice mail

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


455 /   HD   TELECOMMUNICATIONS

403  DF  RADIOTELEPHONE SYSTEM {12}
412  DF  .~ Message storage or retrieval {1}
413.~.~ Voice mail

DEFINITION

Classification: 455/413

Voice mail:

(under subclass 412) Subject matter wherein the message signal is an intelligible human sound.