Patent
   D383960
Priority
Jul 10 1995
Filed
Jul 10 1995
Issued
Sep 23 1997
Expiry
Sep 23 2011
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for a tube end squaring tool, as shown and described.

FIG. 1 is a top left front perspective view of the tube end squaring tool of our new design;

FIG. 2 is another top right rear perspective view of the tube end squaring tool of our new design;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left elevational side view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

Sandford, William E., Astle, Henry

Patent Priority Assignee Title
5941145, Nov 14 1997 TRI Tool Inc.; Tri Tool Inc Tube squaring tool
D407724, Nov 14 1997 TRI Tool Inc.; Tri Tool Inc Tube squaring tool
D427499, Nov 22 1999 HYDRATIGHT OPERATIONS, INC Tube squaring machine
Patent Priority Assignee Title
3798765,
4628779, Mar 27 1984 Societe de Vente et de Fabrication pour le Decolletage Lns SA Feed apparatus for machine tools
4739682, Jul 03 1986 Tube end finishing machine
4825543, Apr 07 1986 Georg Fischer Aktiengesellschaft Tool assembly for circumferential cutting of cylindrical pipe members
4845850, Feb 21 1979 Rothenberger Werkzeuge-Maschinen GmbH Pipe cutter with a toggle clamping device
D255642, Sep 26 1977 BRENEMAN COMPANY, THE, 3 A CORP OF GEORGIA Rotary cut-off apparatus for rolled window shades and the like
D288167, Jun 20 1983 Albert Roller GmbH & Co. KG Werkzeug- und Maschinenfabrik Electric pipe threader and pipe clamp combination
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 07 1995SANDFORD, WILLIAM E TRI TOOL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076080649 pdf
Jul 07 1995ASTLE, HENRYTRI TOOL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076080649 pdf
Jul 10 1995Tri Tool, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule