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Patent
D733268
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Priority
Jun 13 2013
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Filed
Jun 13 2013
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Issued
Jun 30 2015
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Expiry
Jun 30 2029
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Assg.orig
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Entity
unknown
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2
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17
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n/a
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The ornamental design for a pipe insulator, as shown and described.
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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 |
1547431, |
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2934095, |
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3549176, |
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5277227, |
Aug 15 1984 |
Dayco Products, LLC |
Plastic abrasion-resistant protective sleeve for hose |
5727599, |
Jan 16 1996 |
Visteon Global Technologies, Inc |
Insulating sleeve for a fluid pipe |
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 |
20060254663, |
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20070295422, |
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|
221078, |
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235101, |
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235104, |
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D307790, |
Sep 13 1985 |
OY UPONOR AB, A CORP OF FINLAND |
Tube or the like |
D447792, |
Jun 30 2000 |
E I DU PONT DE NEMOURS AND COMPANY |
Flexible tube having a variable stiffness bellows |
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 |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a