Patent
   D773018
Priority
Apr 13 2015
Filed
Apr 13 2015
Issued
Nov 29 2016
Expiry
Nov 29 2030
Assg.orig
Entity
unknown
1
33
n/a
The ornamental design for a wall adaptor for filter underdrain, as shown and described.

FIG. 1 is a front view of a wall adapter for filter underdrain of a first embodiment showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front perspective left side view thereof;

FIG. 6 is a rear perspective view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a front view of a wall adapter for filter underdrain of a second embodiment showing our new design;

FIG. 9 is a rear view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a front perspective view thereof;

FIG. 13 is a rear perspective view thereof; and,

FIG. 14 is a front perspective view.

The broken line showings of FIGS. 7 and 14 depict environment only that form no part of the claim.

Sweeney, Howard J., Geibel, John L.

Patent Priority Assignee Title
ER4765,
Patent Priority Assignee Title
2378239,
3956134, Jul 19 1973 Hi-Ran, Ltd. Underdrain for water filtration system
4133766, Mar 11 1977 Koppers Company, Inc. Filter media support and containment system
4196079, Dec 29 1978 SCOA ACQUISITION CORP Pleated filter underdrain, method and apparatus
5019259, Jun 15 1989 Filter underdrain apparatus with partitioned distributor conduits
5087362, Jul 26 1991 ITT WATER & WASTEWATER LEOPOLD, INC Flume distribution system with removable block
5118419, Jun 15 1989 Weatherford Lamb, Inc Slotted scallop-shaped underdrain screened lateral elements
5160614, Feb 25 1992 ITT WATER & WASTEWATER LEOPOLD, INC Air duct block for air/water underdrain systems in gravity filters
6048132, Jul 27 1998 PARKSON CORPORATION Filter underdrain with prefabricated cells
6129482, Oct 31 1997 Advanced Drainage Systems, Inc Reversible interlocking field drain panel
6481164, Apr 13 2000 MCCORKEL TECHNOLOGIES, LP Rainwater diverter
6797166, Apr 30 1999 NEWTECH FILTER SYSTEMS INC Underdrain apparatus
7090771, Jun 18 2002 Infilco Degremont, Inc Filtration system underdrain
7410578, Apr 30 1999 Newtech Filter Systems, Inc. Underdrain apparatus and method of manufacturing same
7922903, Oct 27 2006 RG Delaware, Inc.; RG DELAWARE, INC System and method for uniformly distributing a fluid through a filter bed in a filter
8006720, Nov 09 2007 Downspout flow diverter
8177970, Oct 09 2008 DE NORA WATER TECHNOLOGIES UK SERVICES LIMITED Water filtration apparatus
20050133434,
20130199990,
20130306542,
D428121, May 27 1999 Curb protector for roof drains
D441049, Jul 14 2000 Water diverter
D447543, Mar 20 2000 CIF COMPOSITES INC Headwall structure for drainage conduit
D447544, Mar 20 2000 CIF COMPOSITES INC Headwall structure for drainage conduit
D673250, May 13 2011 Reln Pty Ltd Drainage pit
D673690, Jan 10 2012 Neenah Foundry Company Frame and curb box
D682444, Aug 14 2012 Neenah Foundry Company Frame and curb box
D682445, Aug 14 2012 Neenah Foundry Company Frame and curb box
D687970, Dec 28 2012 Neenah Foundry Company Integrated frame and curb box
D687971, Dec 28 2012 Neenah Foundry Company Integrated frame and curb box
D722366, Feb 17 2014 CANADA PIPE COMANY ULC Guide for a frame for a sewer grate
D725238, Feb 18 2014 CANADA PIPE COMPANY ULC Frame for sewer grate
WO2014127226,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 13 2015XYLEM WATER SOLUTIONS ZELIENOPLE LLC(assignment on the face of the patent)
May 06 2015GEIBEL, JOHN L XYLEM WATER SOLUTIONS ZELIENOPLE LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0356580429 pdf
May 06 2015SWEENEY, HOWARD J XYLEM WATER SOLUTIONS ZELIENOPLE LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0356580429 pdf
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