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. 30, 1999
Filed:
Oct. 23, 1997
Applicant:
Inventors:
Assignee:
Rikidyne Co., Ltd, Nara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
428 402 ; 428 413 ; 428 415 ; 428 418 ; 428323 ; 428327 ; 428906 ; 602903 ;
Abstract
A permeable adhesive tape comprising a porous or permeable backing, a natural rubber-base, synthetic rubber-base or acrylic-base pressure sensitive adhesive layer and a release sheet in this order, wherein the pressure sensitive adhesive layer has permeable pores containing elastic microspheres.