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. 02, 1998
Filed:
Oct. 12, 1995
Jurgen Minke, Langenhagen, DE;
Gunter Vogt, Garbsen, DE;
Firma Benecke-Kaliko Aktiengeselltschaft, Hannover, DE;
Abstract
Process for producing a silicone coated embossing roll for continuously embossing the surface of thermoplastic film. A laser beam is used to cut into the smooth silicone rubber surface of the roll, a pattern or design which replicates a negative of a leather grain, for example. The intensity of the laser beam and its movement is controlled by a signal generated by scanning the original leather grain. This process permits a simple and inexpensive way to produce an embossed structure in the silicone surface of an embossing roll, even when the structure to be repeated is extremely fine. No tedious manual steps are necessary to achieve the most natural possible reproduction in embossing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile