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Patent
   D299543
Priority
Apr 08 1986
Filed
Apr 08 1986
Issued
Jan 24 1989
Expiry
Jan 24 2003
Inventors
Phillips, …
Assg.orig
NATIONAL D…
Assg.curr
National D…
Entity
unknown
Referenced by
13
References
2
Maint.:
n/a
The ornamental design for a modular drainage channel, as shown.

FIG. 1 is a perspective view of the modular drainage channel of the present invention;

FIG. 2 is a top view of the modular drainage channel of the present invention;

FIG. 3 is a side view of the modular drainage channel of the present invention;

FIG. 4 is a right end view of the modular drainage channel of the present invention;

FIG. 5 is a left end view of the modular drainage channel of the present invention.
INVENTORS:

Phillips, Trevor

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5529436, May 11 1994 Tuf-Tite, Inc. Trench drain system
7306402, Sep 05 2002 OMNIMAX INTERNATIONAL, LLC Landscaping channel liner apparatus
7413372, Apr 20 2005 TWM IP, LLC Trench drain frame and grate assembly
D312696, Jun 26 1987 NATIONAL DIVERSIFIED SALES, INC , 2550 AZURITE CIRCLE, CITY OF NEWBURY PARK, CALIFORNIA, A CORP OF CA Drainage channel
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
D610654, Jan 15 2007 Neoperl GmbH Sanitary appliance
D615625, Jan 15 2007 Neoperl GmbH Sanitary appliance
D616070, Jan 15 2007 Neoperl GmbH Sanitary appliance
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
D844854, Jun 12 2017 Frame for vinyl house
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2386020,
2436593,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 1986PHILLIPS, TREVORNATIONAL DIVERSIFIED SALES, INC , 2550 AZURITE CIRCLE, NEWBURY PARK, CA ASSIGNMENT OF ASSIGNORS INTEREST 0047100783 pdf
Apr 08 1986National Diversified Sales, Inc.(assignment on the face of the patent)
Mar 05 1997NATIONAL DIVERSIFIED SALES, INC FIRST BANK NATIONAL ASSOCIATIONSECURITY AGREEMENT0088860525 pdf
Jul 23 1999NATIONAL DIVERSIFIED SALES, INC U S BANK NATIONAL ASSOCIATION F KA FIRST NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0102470257 pdf
Jun 22 2000NATIONAL DIVERSIFIED SALES, INC BANK OF NOVA SCOTIA, THE, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0112450208 pdf
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