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:
Jun. 24, 1986
Filed:
Feb. 11, 1985
Applicant:
Inventors:
Robert W Sandberg, Appleton, WI (US);
Bruce W Brockett, Appleton, WI (US);
Kristi A Blythe, Appleton, WI (US);
Assignee:
Appleton Papers Inc., Appleton, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
346207 ; 346213 ; 346214 ; 346215 ; 428212 ;
Abstract
Disclosed is a pressure-sensitive recording material which comprises a support having thereon a two-layer microcapsule coating wherein the microcapsule layer adjacent to the support contains no color former. Such recording material makes possible a substantial decrease in quantity of color former required.
Sandberg, Robert. (1986). Pressure-sensitive recording sheet (U.S. Patent No. 4596996). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4596996
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile