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:
Aug. 22, 1978
Filed:
Feb. 06, 1976
Applicant:
Inventor:
Ken Yonekubo, Tama, JP;
Assignee:
Olympus Optical Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
252408 ; 252-1 ; 350179 ;
Abstract
An oil immersion liquid consisting of silicone oil for fluorescence microscopes which does not emit any auto fluorescence and therefore permits observing microscopic images of fluorescent substances with high contrast when such specimens are observed through oil immersion type objectives using this oil immersion liquid.