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:
Sep. 25, 1990
Filed:
Mar. 31, 1989
Applicant:
Inventors:
R Douglas Stone, Camillus, NY (US);
Thomas W Turner, Marcellus, NY (US);
Assignee:
Welch Allyn, Inc., Skaneateles Falls, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128 11 ;
Abstract
A laryngeal blade assembly consisting of a metallic blade or spatula and two light assemblies that are selectively mounted on the blade. One light assembly has a fiber optic tube and a base block that with the blade will fit a fiber optic handle. The other light assembly has an incandescent bulb in the end of the light tube and a base block that with the blade fits an incandescent handle.