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:
Oct. 29, 1985
Filed:
Dec. 14, 1984
Applicant:
Inventors:
Richard T Thompson, Haddam View Heights, CT (US);
Philip Hinkle, West Hartford, CT (US);
Robert B Carroll, South Paris, ME (US);
Assignee:
Loctite Corporation, Newington, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; B41K / ;
U.S. Cl.
CPC ...
428 35 ; 118 315 ; 356 71 ; 427-1 ; 428419 ; 428516 ;
Abstract
Latent fingerprints are developed by exposing them to vapors generated from a thin film of a storage stable cyanoacrylate monomer and a thixotropic additive in sufficient amount to render the composition substantially non-flowable. The monomer film should have a surface area of at least 129 sq. cm. An envelope package for the monomer composition has inner polyethylene surfaces. The envelope may be peeled open to expose the inner surfaces coated with a film of the composition.