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:
Feb. 20, 1990
Filed:
Oct. 13, 1988
Aage Lang, Kolind, DK;
Milliken Research Corporation, Spartanburg, SC (US);
Abstract
In that a vulcanized rubber article (8), preferably of sheet or plate form and preferably having a relief pattern, in at least part of its surface, integrated in any surface area, inserted or settled into same, has been provided and vulcanized together with a rubber material (6) in the form of letters, signs, and digits in at least one color deviating from the rubber article (8) color composition, and that the rubber material (6) has a vulcanizing temperature range matching that of the rubber article (8), a hardwearing and washproof as well as distinct marking of the rubber article is obtained. A label to be used for the marking of the rubber article consists of a foil material (10) of a thickness of 10-100 micron upon which using a printing ink (11) of rubber material inverted text, figures and/or pictures have been printed.