Patents by Inventor Robert C. Zink

Robert C. Zink has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5179747
    Abstract: A pillow including a top and bottom fibrous web defining a casing includes a radio mounted within the casing cooperating with a remotely located speaker. The pillow further includes the speaker mounted within a speaker housing, including fluid filled walls, and where the housing cavity includes compressible fluid capsules to accommodate impact to the speaker unit. The pillow structure may further be provided with a serpentine pneumatic chamber filled with further compressible fluid capsules to afford comfort and cushioning to a user, as well as components of the radio-clock system.
    Type: Grant
    Filed: February 14, 1992
    Date of Patent: January 19, 1993
    Inventor: Robert C. Zink