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:
Oct. 20, 1981
Filed:
Apr. 03, 1980
Applicant:
Inventors:
Gabor Racz, Lubbock, TX (US);
Forrest Allen, Fayetteville, NY (US);
Assignee:
N.A.D., Inc., Telford, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128 11 ; 128 16 ; 128 18 ;
Abstract
A blade for a layrngoscope. The blade comprises a base portion and a projecting flange portion. The flange portion extends along part of the base portion and is pivotably mounted with respect thereto. Biasing means provide a preselected bias force on the flange portion to hold the flange portion in its projecting position. If in using the blade the flange portion contacts the patient's teeth, the flange pivots when the force applied to the teeth exceeds the predetermined bias force.
Racz, Gabor. (1981). Laryngoscope blade (U.S. Patent No. 4295465). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4295465
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile