Patents by Inventor Wallace F. Labaire

Wallace F. Labaire 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).

  • Ear protector
    Patent number: 4037273
    Abstract: An ear protector for excluding foreign material and noxious noise from the ear. The ear protector includes two units attached to a head strap which encircles the head of the user. Each unit includes a rigid ring which encircles the ear of the user and to which the head strap is attached, a resilient ring coaxially mounted on the rigid ring, and a flexible container into which a rigid ring and resilient ring are hermetically sealed.
    Type: Grant
    Filed: June 20, 1975
    Date of Patent: July 26, 1977
    Inventor: Wallace F. Labaire