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:
Nov. 03, 1981
Filed:
Jul. 14, 1980
Tsutomu Obayashi, Kanamachi, JP;
Hideyuki Hiraoka, Musashino, JP;
Hiraoka & Co., Ltd., Tokyo, JP;
Abstract
Tarpaulins having great tearing strength, which are produced by weaving base fabrics from the mixture of a principal thread and another thread being superior to the principal thread in either of breaking elongation, breaking strength and breaking work or being different from the principal thread in adhesive strength with respect to film, or from the mixture of the principal thread to be used for warp and woof and the another binding yarn being superior to the principal thread in either of breaking elongation, breaking strength and breaking work or being different from the principal thread in adhesive strength, and by forming films consisting of plastics, rubbers or mixtures thereof on the base fabrics by application or adhesion.