Electric chamfering machine

- Nitto Kohki Co., Ltd.
Description

FIG. 1 is a front, top and left side perspective view of an electric chamfering machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D303346 September 12, 1989 Ogawa
D315086 March 5, 1991 Spring
3724304 April 1973 Persson
4279554 July 21, 1981 Seidenfaden
4384621 May 24, 1983 Bitzel
4988245 January 29, 1991 Fukuda
5004385 April 2, 1991 Kishi
5018914 May 28, 1991 Kishi
5028179 July 2, 1991 Grasset
Patent History
Patent number: D324632
Type: Grant
Filed: Aug 24, 1989
Date of Patent: Mar 17, 1992
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventors: Kinya Nose (Tokyo), Shigeru Yasuda (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Nixon & Vanderhye
Application Number: 7/397,798
Classifications
Current U.S. Class: D 8/61