Boring tool holder

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Description

FIG. 1 shows a top plan view showing my new design for a boring tool holder;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D161552 January 1951 Stoner et al.
3296897 January 1967 Konwal
3782849 January 1974 Mizoguchi
Patent History
Patent number: D257481
Type: Grant
Filed: Oct 2, 1978
Date of Patent: Nov 4, 1980
Assignee: Automotive Parts Industries, Inc.
Inventor: Samuel Mazliach (Miami, FL)
Primary Examiner: Barbara J. Bullock
Attorney: Barry L. Haley
Application Number: 5/947,777
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140)
International Classification: D1509;