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:
Dec. 17, 1991
Filed:
Apr. 12, 1989
Applicant:
Inventor:
Yoshio Midorikawa, Tokyo, JP;
Assignee:
Tohyo Porimah Kabushikigaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
15624411 ; 15624412 ; 156279 ; 428 87 ; 428143 ; 428147 ; 428206 ;
Abstract
A gripping stick such as penholders, toothbrushes and shaving holders, in which a skin layer whose main component is polyolefin resin is laminated on a substrate layer formed of high melting point high-density polyolefin resin, the skin layer comprising an elastomer of low melting point low-density polyolefin resin within which high melting point high-density polyolefin resin powder remains in the form of solid particles and a mat-tone or rough surface is formed on the surface of the skin layer.