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:
May. 02, 1978
Filed:
Jan. 16, 1976
Applicant:
Inventor:
Douglas A Newman, Glen Cove, NY (US);
Assignee:
Columbia Ribbon & Carbon Mfg. Co., Inc., Glen Cove, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428216 ; 282 275 ; 427146 ; 428307 ; 428336 ; 428337 ; 428474 ; 428480 ; 428910 ; 428914 ;
Abstract
Pressure-sensitive transfer sheets and ribbons having a flexible plastic foundation carrying a colored layer comprising pressure-transferable imaging material, the plastic foundation consisting of a laminate of tensilized, asymmetrically-oriented polyethylene terephthalate polyester film having a high tensile strength and a low % elongation and nylon film which has a substantially lower tensile strength and a substantially higher % elongation than said tensilized film.