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. 13, 1990
Filed:
Feb. 22, 1989
Applicant:
Inventors:
Hiroshi Kazino, Komaki, JP;
Masaaki Ide, Aichi, JP;
Assignee:
K. K. Aoyama Seisakusho, Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411377 ; 411431 ;
Abstract
A cover of synthetic resin is formed within a stepped recess of a nut adjacent the upper end of the internally threaded portion by injection molding. The cover includes a ring-like mounting frame positioned in the stepped recess, and a covering plate positioned inside the ring-like mounting frame and connected to it by a hinge portion of the cover. The ring-like mounting frame have an integral portion provided at the lower portion of the frame and firmly engaging a portion of the inner surface of the internally threaded portion.