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. 22, 2017
Filed:
Mar. 06, 2013
Applicant:
DE LA Rue International Limited, Hampshire, GB;
Inventor:
Paul Howland, Hampshire, GB;
Assignee:
DE LA RUE INTERNATIONAL LIMITED, Hampshire, GB;
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/02 (2006.01); D21F 1/44 (2006.01); C25D 1/08 (2006.01); D21F 9/04 (2006.01); C25D 1/00 (2006.01); D21H 21/40 (2006.01);
U.S. Cl.
CPC ...
D21H 27/02 (2013.01); C25D 1/00 (2013.01); C25D 1/08 (2013.01); D21F 1/44 (2013.01); D21F 9/04 (2013.01); D21H 21/40 (2013.01);
Abstract
The invention relates to improvements in methods of making security features, in particular electrotype security features. The electrotype for forming an image during a paper making process comprises a mesh to which is attached at least one image forming element.