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:
Jun. 20, 1989
Filed:
Jun. 30, 1988
Tsutomu Oshida, Kamagaya, JP;
Nifco, Inc., Yokohama, JP;
Abstract
A securing device includes an outer cylinder having a hollow cylindrical portion with a flange provided at one end, and an insertion member having a rod-like portion to be inserted into the outer cylinder. The hollow cylindrical portion of the outer cylinder has a plurality of slits open at the other end, an inwardly projecting portion provided at the other end, and a plurality of engagement ribs projecting outwardly from the outer periphery of the cylindrical portion. A rod-like portion of the insertion member has a head portion provided at one end, an intermediate large diameter portion having an outer diameter which is greater than the inner diameter of the inwardly projecting portion of the outer cylinder, and a small diameter portion having an outer diameter smaller than the inner diameter of the inwardly projecting portion of the outer cylinder. The small diameter portion is provided upon the side of the large diameter portion which is located nearer the head portion of the insertion member.