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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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13
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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
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5529436, |
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D687861, |
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D726885, |
Feb 28 2014 |
DURST CORPORATION, INC |
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Patent |
Priority |
Assignee |
Title |
2386020, |
|
|
|
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