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:
Nov. 05, 1996
Filed:
Oct. 24, 1994
Applicant:
Inventors:
Stephen E Blackman, Scotch Plains, NJ (US);
Daniel Eisen, So. Somerville, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01N / ;
U.S. Cl.
CPC ...
356238 ; 2504851 ;
Abstract
A stain detector is provided for detecting stains in a fabric which includes a housing having a fabric opening for receiving the fabric to be inspected and a viewing opening for inspecting the fabric; an incandescent lamp and a fluorescent lamp for projecting light rays toward the fabric opening; a U-shaped reflector mounted within the housing to reflect the light rays toward the fabric opening; and switches for activating the lamps prior to inspecting the fabric through the viewing opening.