The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 1976
Filed:
Jan. 10, 1975
William F Auer, Des Plaines, IL (US);
Willmark Products Company, Rosemont, IL (US);
Abstract
A mouth held switch assembly which is adapted to be connected to an electrically actuated surgical implement. The switch assembly is designed to be operated only by a clamping movement of the front incisors of the user. The switch assembly includes an elongated, thin walled, L-shaped, tubular housing, one end of which fits into the mouth of the user. A pair of electrical contacts formed on spaced blades are sealed in the leg of the housing which is insertable in the user's mouth. The contacts are connected to electrical leads extending out of one end of the housing. A portion of the housing is weakened adjacent the contacts with the weakened portion being protected by guards which permit only the incisor teeth of the user to contact the weakened portion of the housing, when the housing is inserted in the user's mouth. When the user bits down on the weakened portion of housing, the contacts are closed, thereby actuating the surgical implement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile