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. 23, 1995
Filed:
Oct. 10, 1991
Applicant:
Inventors:
Peter J Dronzek, Jr, Thornwood, NY (US);
Roger H Sedran, Franklin Lakes, NJ (US);
Brian K Burke, Sydney, AU;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ; B42D / ;
U.S. Cl.
CPC ...
428 40 ; 428202 ; 428206 ; 428922 ; 428481 ; 428483 ; 4284251 ; 4284256 ; 428331 ; 428325 ; 428513 ; 428520 ; 4285375 ; 428 42 ; 428408 ; 40638 ; 283 81 ;
Abstract
Composite pressure sensitive label sheets will print in hot laser printers without curling if they comprise at least three layers: A. at least one base layer having a pressure sensitive adhesive on the bottom face, B. a printable surface layer on top of the base layer or layers, and C. a strippable protective backing on the pressure sensitive adhesive coated bottom face on the base layer or layers and if the thermal expansion or contraction characteristics of the printable layer B and the protective backing C are the same or substantially the same.