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:
Aug. 08, 1995
Filed:
Jun. 28, 1994
Charles E Chatwin, Horsham, GB;
Karen S Walker, Maidenhead, GB;
Thomas de la Rue & Company Limited, London, GB;
Abstract
The invention is to improvements in signature panels for credit cards or similar instruments. The signature panel is made from a foil having a carrier layer with a transferable signature panel layer having a coating composition incorporating a polymeric material. The signature panel layer can be transferred in response to heat and pressure onto a plastic substrate from the carrier layer providing a signature space. A security indicia is placed on or in the signature accepting surface, of the signature panel layer, using an ink to define a rainbow pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile