Patent
   D597026
Priority
May 16 2007
Filed
Nov 16 2007
Issued
Jul 28 2009
Expiry
Jul 28 2023
Assg.orig
Entity
unknown
7
13
n/a
The ornamental design for pipe bending apparatus, as shown and described.

FIG. 1 is a front perspective view of a pipe bending apparatus showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines which define the bounds of the claimed design form no part thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Bürger, Stefan

Patent Priority Assignee Title
D772313, Nov 26 2014 Sango Co., Ltd. Pipe bending machine
D772959, Nov 26 2014 Sango Co., Ltd. Molding die for pipe bending
D772960, Nov 26 2014 Sango Co., Ltd. Molding die for pipe bending
D772961, Nov 26 2014 Sango Co., Ltd. Molding die for pipe bending
D772962, Nov 26 2014 Sango Co., Ltd. Molding die for pipe bending
D803912, Jul 31 2014 Bending die set, composed of a bend die post and wiper die post, for a rotary draw bending machine
D803913, Jul 31 2014 Bending die set, composed of a bend die post and wiper die post, for a rotary draw bending machine
Patent Priority Assignee Title
2074952,
4346694, Feb 17 1981 OWENS-ILLINOIS, INC Solar collector module
4372292, Apr 14 1981 Method and apparatus for construction of a solar collector
20050284467,
D258232, Apr 27 1979 Solar Specialties, Inc. Solar collector panel
26562,
D270660, Mar 24 1981 Frame member for a solar collector
D286935, Oct 24 1984 Jack for subterranean meter pipes
D303244, Dec 04 1987 UNITED SOLAR SYSTEMS CORP Combined flexible solar cell panel and deployment/storage mast
D375600, Jul 18 1995 Yazaki Industrial Chemical Co., Ltd. Structural pipe
D425013, Nov 30 1998 Solar collector
D454386, Nov 24 1999 alfer aluminum Gesellschaft mbH Profiled pipes
D474444, Mar 16 2001 ABC GROUP INC Solar heating panel
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 2007Senior Berghofer GmbH(assignment on the face of the patent)
Dec 11 2007BURGER, STEFANSenior Berghofer GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0202850494 pdf
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