Self-drilling rivet for fastening panel members

Description

FIG 1 is a perspective view of a self-drilling rivet for fastening panel members showing my new design;

FIG. 2 is a front elevational view thereof, the rear being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side being identical; and,

FIG. 6 is a vertical cross-sectional view thereof, taken along the line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
3750518 August 1973 Rayburn
3935786 February 3, 1976 Murray et al.
Foreign Patent Documents
0457045 July 1968 CHX
Patent History
Patent number: D335076
Type: Grant
Filed: Jun 21, 1989
Date of Patent: Apr 27, 1993
Assignee: Yugenkaisha Shinjo Seisakusho (Osaka)
Inventor: Katsumi Shinjo (Osaka)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry Stout & Kraus
Application Number: 7/369,276
Classifications
Current U.S. Class: D/8386