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:
Dec. 13, 1988
Filed:
Oct. 11, 1985
Frederic L Nason, Van Nuys, CA (US);
Other;
Abstract
An improved laboratory slide and related methods of manufacture and use, wherein the slide is designed for analysis and/or testing of liquid specimens and the like. The improved slide comprises a transparent upper coverslip affixed to a lower slide plate by a thin bonding agent of controlled thickness which may be a substantially monocellular thickness on the order of about 0.001 inch or less. In some forms, the bonding agent is shaped in cooperation with the slide plate and coverslip to define one or more examination chambers into which liquid specimens may be drawn by capillary action for viewing and analysis. In other forms, the bonding agent defines one or more elongated flow channels through which a specimen may be drawn, wherein the flow channels may be of varying height and/or include selected reagents along their lengths to perform selected testing of biological specimens and the like.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile