Mouthpiece-associated Patents (Class 40/338)
  • Structure of telephone keyboard
    Patent number: 5113435
    Abstract: A telephone keyboard structure for making connections through static induction or touch induction control, which includes a key pad and a numbered transparent face plate with a thin slot defined therebetween for insertion therein of a picture, photo, or printed advertising card.
    Type: Grant
    Filed: December 11, 1989
    Date of Patent: May 12, 1992
    Assignee: Zeny Corporation
    Inventor: Yung-Huei Chen
  • Album assembly
    Patent number: 4507885
    Abstract: A thermoplastic album page molded as a single piece, includes an integral flap and is assembled with other such pages to form a bound album. The resulting album requires no extrinsic binding hardware, locks each photograph or other displayed item in place within a page, and permits an album of any thickness to be assembled and to be opened flat to any page.
    Type: Grant
    Filed: April 5, 1982
    Date of Patent: April 2, 1985
    Inventor: Wolcott S. Kinnard
  • Labelling device
    Patent number: 4291475
    Abstract: A device for labelling a telephone set or the like. A flexible transparent shield covers a paper label in a receiving area in the handset housing of a telephone set. Lips at the opening of a pair of notches disposed in tangs in the transparent shield wrap around posts in the housing to retain the transparent shield and paper label in the receiving area of the housing.
    Type: Grant
    Filed: May 8, 1980
    Date of Patent: September 29, 1981
    Assignee: Motorola, Inc.
    Inventor: Hans L. Schoemer
  • Stick-on telephone number reference list holder for handsets
    Patent number: 3992795
    Abstract: A telephone number reference holder is provided for adhesive attachment to the upper flat surface of the handset of a conventional desk or wall telephone, whereby a plurality of telephone numbers can be written on cards individually inserted in separate pockets in the holder for instant visibility and use by the telephone user, and individually replaced when the necessity arises.
    Type: Grant
    Filed: May 16, 1975
    Date of Patent: November 23, 1976
    Inventor: John F. Rettig