Inner socket

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an inner socket of the present invention;

FIG. 2 is a front view of the inner socket of the present invention;

FIG. 3 is a left side view of the inner socket of the present invention;

FIG. 4 is a right side view of the inner socket of the present invention;

FIG. 5 is a top plan view of the inner socket of the present invention;

FIG. 6 is a bottom plan view of the inner socket of the present invention; and,

FIG. 7 is a sectional view taken in the direction of arrows A, A on line of FIG. 3.

Referenced Cited
U.S. Patent Documents
2714026 July 1955 Schultz
4472985 September 25, 1984 Orikasa
5490439 February 13, 1996 Matsumura et al.
5550416 August 27, 1996 Fanchang et al.
5582079 December 10, 1996 Matsumura et al.
5816121 October 6, 1998 Yoshimizu et al.
5881613 March 16, 1999 Han
Patent History
Patent number: D423899
Type: Grant
Filed: Oct 26, 1998
Date of Patent: May 2, 2000
Assignee: Maeda Metal Industries, Ltd.
Inventors: Sueharu Yasutomi (Osaka), Shozo Matsumura (Toyonaka), Daijiro Yano (Tondabayashi), Koichi Nakayama (Yao)
Primary Examiner: Nelson C. Holtje
Law Firm: Bracewell & Patterson L.L.P.
Application Number: 0/95,551
Classifications
Current U.S. Class: D 8/70
International Classification: 0805;