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The ornamental design for a tube squaring tool, as shown and described. |
FIG. 1 is an upper left perspective view of the tube squaring tool showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Marshall, Mark A., Pound, Marty E.
Patent | Priority | Assignee | Title |
D427212, | Nov 29 1999 | HYDRATIGHT OPERATIONS, INC | Pipe end prep machine |
Patent | Priority | Assignee | Title |
3875831, | |||
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4486129, | May 17 1982 | Reaming apparatus | |
4739682, | Jul 03 1986 | Tube end finishing machine | |
5605083, | Apr 10 1995 | Pipe cutting apparatus with differential speed rotatable ring cutter actuation | |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 14 1997 | TRI Tool Inc. | (assignment on the face of the patent) | / | |||
Nov 14 1997 | MARSHALL, MARK A | Tri Tool Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008822 | /0188 | |
Nov 14 1997 | POUND, MARTY E | Tri Tool Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008822 | /0188 |
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