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Patent
D312696
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Priority
Jun 26 1987
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Filed
Jun 26 1987
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Issued
Dec 04 1990
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Expiry
Dec 04 2004
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Assg.orig
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Entity
unknown
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16
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12
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n/a
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The ornamental design for the drainage channel, as shown and described.
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FIG. 1 is a perspective view taken from the top, front and right side of a
drainage channel showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a
mirror image of the right shoe shown;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear end elevational view thereof.
Phillips, Trevor
| Patent |
Priority |
Assignee |
Title |
| 11959240, |
Jun 07 2021 |
AMERICAN LEAK DETECTION IRRIGATION, INC. |
Ditch and canal liner assembly |
| 5529436, |
May 11 1994 |
Tuf-Tite, Inc. |
Trench drain system |
| 7413372, |
Apr 20 2005 |
TWM IP, LLC |
Trench drain frame and grate assembly |
| 7588392, |
Apr 24 2006 |
ZURN WATER, LLC |
Removable grate |
| 7748170, |
Mar 16 2007 |
|
Bulkhead floor drain |
| 8239974, |
Dec 29 2008 |
QD Holdings I LLC |
Elongated shower drain |
| D373181, |
Jun 28 1994 |
|
Combined curb and drainage system |
| D377389, |
Feb 25 1994 |
|
Channel drain and support bracket unit |
| D572358, |
Feb 13 2006 |
Relu Pty Limited |
Grate |
| D579531, |
Jun 29 2007 |
Stegmeier, LLC |
Adjustable drain for interlocking stone decking |
| D648865, |
Oct 27 2008 |
HOHMANN & BARNARD, INC |
Molded polymeric drip edge |
| D684597, |
Dec 23 2011 |
ITT WATER & WASTEWATER LEOPOLD, INC |
Granular filter media retainer |
| D687861, |
Jan 17 2012 |
Xylem Water Solutions Zelienople, LLC |
Filter media retainer |
| D726885, |
Feb 28 2014 |
DURST CORPORATION, INC |
Grate for a channel drain |
| ER6890, |
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| ER8793, |
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| Patent |
Priority |
Assignee |
Title |
| 2386020, |
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| 2436593, |
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| 2701027, |
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| 4367142, |
Mar 19 1981 |
TWB-Pressteile GmbH |
Grate for drainage ducts |
| 4515498, |
Nov 23 1982 |
ABT, INC |
Slotted drainage grate with support |
| 4553874, |
Nov 23 1982 |
ABT, INC |
Slotted drainage grate with support |
| 4560302, |
May 06 1982 |
ACO Severin Ahlmann GmbH & Co. KG |
Draining ditch for draining of roadways |
| 4621939, |
Nov 23 1982 |
ABT, INC |
Drainage channel |
| 4630962, |
Nov 23 1982 |
ABT, INC |
Drainage channel with locking grate |
| 4640643, |
Jun 19 1985 |
ABT, INC |
Sidewall extension for drain channel system and method for extending the continuous slope of a drainage channel system |
| D299543, |
Apr 08 1986 |
National Diversified Sales, Inc. |
Modular drainage channel |
| DE3516654, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 15 1987 | PHILLIPS, TREVOR | NATIONAL DIVERSIFIED SALES, INC , 2550 AZURITE CIRCLE, CITY OF NEWBURY PARK, CALIFORNIA, A CORP OF CA | ASSIGNMENT OF ASSIGNORS INTEREST | 004738 | /0369 |
pdf |
| Mar 05 1997 | NATIONAL DIVERSIFIED SALES, INC | FIRST BANK NATIONAL ASSOCIATION | SECURITY AGREEMENT | 008886 | /0525 |
pdf |
| Jul 23 1999 | NATIONAL DIVERSIFIED SALES, INC | U S BANK NATIONAL ASSOCIATION F KA FIRST NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 010247 | /0257 |
pdf |
| Jun 22 2000 | NATIONAL DIVERSIFIED SALES, INC | BANK OF NOVA SCOTIA, THE, AS ADMINISTRATIVE AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 011245 | /0208 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a