Tube end machining tool

- Tri Tool Inc.
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Description

FIG. 1 is an upper left side perspective view of a tube end machining tool showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
4739682 April 26, 1988 Birkestrand
5619893 April 15, 1997 Pierce
Patent History
Patent number: D413906
Type: Grant
Filed: Apr 1, 1998
Date of Patent: Sep 14, 1999
Assignee: Tri Tool Inc. (Rancho Cordova, CA)
Inventor: Clement Tremblay (Citrus Heights, CA)
Primary Examiner: Antoine Duval Davis
Law Firm: Bacon & Thomas, PLLC
Application Number: 0/85,905
Classifications
Current U.S. Class: Material Working, Abrading, Or Founding Machinery (D15/122)
International Classification: 1509;