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. 20, 1994
Filed:
Dec. 02, 1992
Applicant:
Inventor:
Harry Fisch, Bronx, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
356246 ; 356 39 ; 359398 ;
Abstract
A biological assembly for effecting the examination of a sample in a liquid medium under magnification. The assembly includes a transparent slide with a sample chamber and an immediately adjacent overflow chamber formed on one main surface by a thin film. The sample chamber is receptive of a sample in a liquid medium. transparent slide, having a pattern for aligning it with the sample chamber, is disposed over the sample chamber. The transparent slide includes a grid etched into the lower surface thereof to enable the counting of cells under magnification.