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Patent
D454386
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Priority
Nov 24 1999
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Filed
May 25 2001
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Issued
Mar 12 2002
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Expiry
Mar 12 2016
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Assg.orig
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Entity
unknown
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11
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8
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n/a
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The ornamental design for profiled pipes, as shown and described.
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FIG. 1 is a top, left, front perspective view of profiled pipes showing a new design therefor, the opposite view being identical;
FIG. 2 is a view similar to FIG. 1 of a second embodiment of the invention; and,
FIGS. 3 and 4 are end views of the respective first and second embodiments of the invention.
The pipes are shown fragmented in FIGS. 1 and 2 to indicate indeterminate length.
Speicher, Thomas
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|
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Multi-zonal roller |
Patent |
Priority |
Assignee |
Title |
125596, |
|
|
|
5048572, |
Oct 15 1987 |
ESSEX TECHNOLOGY, INC |
Vibration damping heat shrinkable tubing |
5477887, |
Dec 20 1990 |
Inliner, U.S.A. |
Tubular liner for softlining pipe rehabilitation |
26562, |
|
|
|
D345197, |
May 20 1991 |
|
Pipe |
D427669, |
Sep 23 1997 |
Patria Vammas Oy |
Tube |
D445170, |
Jan 28 2000 |
alfer aluminum Gesellschaft mbH; ALFER ALUMINUM GESELLSCHAFT GMBH |
Profiled pipe |
88666, |
|
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a