Patent
   D733268
Priority
Jun 13 2013
Filed
Jun 13 2013
Issued
Jun 30 2015
Expiry
Jun 30 2029
Assg.orig
Entity
unknown
2
17
n/a
The ornamental design for a pipe insulator, as shown and described.

FIG. 1 is a front elevational view of a first embodiment of a pipe insulator showing my design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 3 is a top perspective view thereof;

FIG. 4 is a bottom perspective view thereof; and,

FIG. 5 is a top plan view thereof.

The broken line showing is included for the purpose of illustrating environmental subject matter, and forms no part of the claimed design.

Becker, Michael

Patent Priority Assignee Title
D919774, Oct 14 2015 SOMERO ENTERPRISES, INC Protective shield for concrete hose joints
D933173, Oct 14 2015 Somero Enterprises, Inc. Protective shield for covering concrete hose joints
Patent Priority Assignee Title
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6041824, Jun 30 1994 STEERE ENTERPRISES, INC. Clean air ducts and methods for the manufacture thereof
6056018, Oct 29 1997 E I DU PONT DE NEMOURS AND COMPANY Variable stiffness bellows
7398798, Jun 22 2006 GM Global Technology Operations LLC Flexible sleeve liner for a convolute duct
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D484953, Jun 30 2000 E. I. DuPont de Nemours and Company Flexible tube having a variable stiffness bellows
RE40577, Jun 30 2000 E. I. du Pont de Nemours and Company Flexible tube having a variable stiffness bellows
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 2013BDD Beteiligungs GmbH(assignment on the face of the patent)
Jul 01 2013BECKER, MICHAELBDD Beteiligungs GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0307330807 pdf
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