US2701027A - Floor drain master - Google Patents

Floor drain master Download PDF

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Publication number
US2701027A
US2701027A US314469A US31446952A US2701027A US 2701027 A US2701027 A US 2701027A US 314469 A US314469 A US 314469A US 31446952 A US31446952 A US 31446952A US 2701027 A US2701027 A US 2701027A
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drain
floor drain
floor
units
unit
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Expired - Lifetime
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US314469A
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Thomas N Scoville
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Thomas N Scoville
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
    • E03F3/046Open sewage channels
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/227Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00Receptacles
    • Y10S220/25U-shaped sectional

Description

Feb. 1, 1955 T. N. SCOVILLE FLOOR [BRAIN MASTER Filed Oct. 13, 1952 INVENTOR.
United States Patent FLOOR DRAIN MASTER Thomas N. Scoville, New York, N. Y. Application October 13, 1952, Serial No. 314,469
2 Claims. (Cl. 182-31) This invention relates to floor drains.
It is an object of the present invention to provide a floor drain adapted to meet any drainage problem, the units being available with drain-holes in any or all four sides and bottom surface, to meet any drainage requirement.
It is another object of the present invention to provide a floor drain in which all of the parts fit easily together, the assembled units being designed to give heavy-duty service under normal conditions.
It is still another object of the present invention to provide a floor drain designed in standard units which fit together in a slip-joint manner, these units being adapted for driveways, roads, garages, power plants, food and chemical plants, laundries, basements, factories, institutions, barns, stables, ducts, heating pipes, septic tanks, and junction boxes.
It is still another object of the present invention to provide a floor drain which anyone can install, no special tools being required, and which are easy to clean by merely removing the top.
It is still another object of the present invention to provide a floor drain which can be set directly in earth or concrete, it being unnecessary to build special forms, and which will sustain heavy loads.
Other objects of the present invention are to provide a floor drain bearing the above objects in mind which is of simple construction, inexpensive to manufacture, has a minimum number of parts, is compact, durable, easy to assemble and elficient in use.
For other objects and for a better understanding of the invention, reference may be had to the following detailed description taken in connection with the accompanying drawing, in which:
Fig. 1 is a perspective view of a floor drain embodying the features of the present invention and shown assembled;
Fig. 2 is an exploded view in perspective of the parts comprising the invention;
Fig. 3 is a perspective view of the invention shown installed under a house rain-gutter;
Fig. 4 is a perspective view of the invention shown installed across the floor of a barn or stable and Fig. 5 is a perspective view of the invention shown installed across a driveway.
Referring more in detail to the drawing, in which similar reference characters designate corresponding parts throughout the several views, there is shown a floor drain, referred to collectively as 10, including a rectangular body 11 of the same heavy duty iron as used in city sewers and manhole covers open at the top and both ends.
The top edges of body 11 are integrally formed with flanges 12 providing shoulders 13, substantially as illustrated, the flanges 12 being reinforced by integrally formed brackets 14.
A slightly convex cover 15 having spaced openings 16 is adapted to rest upon the shoulders 13 intermediate the flanges and to be retained therein by its own weight, the cover being formed of heavy duty iron. It will be noted that the length of the cover 15 is slightly less than the length of the body 11 for a purpose to be here inafter referred to.
The body 11 at one end is provided with a threesided recess 17 extending from one shoulder 13 to the other adapted to snugly receive a separable, T-sh'aped end 18 of heavy duty iron therewithin, substantially as illustrated in Fig. 1. It will be noted that when the end 18 is assembled with the body 11 as shown in Fig. l, the inner surface of the top edge 19 of end 18 will abut one end 20 of cover 15.
A similarly shaped end 21 is provided for the other end of body 11, this end 21 being slightly larger than the end 18 whereby to coincide with the end of body 11, substantially as illustrated in Fig. 1. This separable end 21 will be retained against the other end of body 11 by the surrounding earth or concrete or by an adjoining drain unit (see Figs. 4 and 5).
It will be apparent that the above floor drains when assembled will be adapted to fit together in a slip-joint manner with ends 21 adjacent the ends 18 of the adjacent floor drain, as shown in Figs. 4 and 5.
As shown in dotted lines in Fig. 2, drain-holes 22 may be provided in any or all four sides and bottom surface to meet any drainage requirement. The drain pipe or tile is fitted to the flanged drain-holes 22 at the points where it starts to carry away the water.
In the form of the invention shown in Fig. 3, only the bottom surface of body 11 is provided with a flanged drain-hole 22, the unit being installed under a house rain-gutter 23 with a drain pipe 24 connected to drainhole 22, not shown, and carrying 01f the liquid to a final disposal ditch, not shown. Here the ends 18 and 21 are retained in place by the earth surrounding the unit.
In the arrangement shown in Fig. 4, only the end 18 is provided with a flanged drain-hole 22, the units 10 fitting together in slip-joint manner substantially as illustrated. These units are shown installed across the floor of a barn or stable, a drain pipe 24 being connected to the drain-hole and carrying off the liquid to a final disposal ditch or dry-well, not shown. Here the units are retained in an assembled position by the surrounding concrete.
In the arrangement shown in Fig. 5, the units are similarly assembled across a driveway 25, with only one of the units having a flanged drain hole in one of its sides. A drain pipe 24 is connected to this drain hole and runs to a disposal ditch 26. In this arrangement, the intermediate ends 18 and 21 are provided with nonflanged drain-holes permitting the liquid to flow from one unit to the other, this also being true of the arrangement shown in Fig. 4.
To clean the units, the removable tops 15 are easily lifted, it being unnecessary to remove any screws or nuts during this operation. The flanged drain-holes 22 allow only liquids to flow through, preventing clogging of drain pipes 24. The above easy cleaning removes all sludge and odors.
These units may be installed across straight or curved driveways, with drain pipe or tile carrying water underneath driveway to culvert. They may also be installed around basement or garage walls with drain pipes or tile carrying water to disposal ditch or dry-well.
It should now be apparent that there have been provided floor drain units adapted-to be used singly or in combination and which have drain pipe connections to provide pipe or tile outlets for every type of installation.
While various changes may be made in the detailed construction, it will be understood that such changes shall be within the spirit and scope of the invention as defined by the appended claims.
Having thus set forth and disclosed the nature of my invention, what is claimed is:
l. A drain unit comprising a substantially rectangular body open at the top and both ends, an outwardly and then upwardly extending flange secured to each top edge of said body extending substantially the length of said body, whereby to provide a shoulder along each of said upper edges, said body at one end being provided with a three-sided uninterrupted recess of substantially U-shape about the inner vertical faces of the side walls and horizontally across the bottom extending from one of said shoulders to the other, a separable, substantially T-shaped end closure adapted to fit snugly within said recess, a second separable substantially T-shaped end closure adapted to abut and coincide with the other end of said body, said second closure being slightly larger than said first end closure, a slightly convex cover having a plurality of spaced openings adapted to rest upon said shoulders intermediate said end closures, and means interconnecting the unit with a drain pipe.
2. A drain unit according to claim 1, said means interconnecting the unit with a drain pipe comprising a flanged opening provided in the bottom of said body, said flanged opening being adapted to receive the end of the drain pipe.
References Cited in the file of this patent UNITED STATES PATENTS Brintnall June 4, Padgett Feb. 7, Boosey Dec. 14, Dudley Dec. 22, Hughes Aug. 15,
FOREIGN PATENTS Germany Dec. 27,
US314469A 1952-10-13 1952-10-13 Floor drain master Expired - Lifetime US2701027A (en)

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Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833138A (en) * 1955-05-25 1958-05-06 John G Kohn Mud crock
US3212267A (en) * 1962-08-22 1965-10-19 Harold B Biehn Culvert
US3225545A (en) * 1962-07-10 1965-12-28 Josam Mfg Co Drain construction
US3465654A (en) * 1967-07-17 1969-09-09 Harry Fox Drain device
US3872995A (en) * 1972-03-24 1975-03-25 Manfred Eickhorst Box-like casing cell
US4124324A (en) * 1978-01-16 1978-11-07 Indian Head Inc. Modular cable trench system
EP0000862A1 (en) * 1977-08-20 1979-03-07 Passavant-Werke Ag Floor drainage gully for wet areas
US4272370A (en) * 1980-04-07 1981-06-09 Bird & Son, Inc. Gutter strainer
US4345998A (en) * 1979-07-05 1982-08-24 Graffis Kelly R Plastic catch basin
US4560302A (en) * 1982-05-06 1985-12-24 Aco Severin Ahlmann Gmbh & Co. Kg Draining ditch for draining of roadways
US4589798A (en) * 1984-05-04 1986-05-20 Milly John J Drainage system
US4952094A (en) * 1988-04-15 1990-08-28 Von Roll Ag Ground water drain
FR2652839A1 (en) * 1989-10-05 1991-04-12 Nicoll Raccords Plastiques Gutter with grating which can be embedded in the ground, and its method of use
US5230188A (en) * 1991-10-30 1993-07-27 Nurse Timothy H Building entrance boot drain
US5243716A (en) * 1991-07-17 1993-09-14 Herman Miller, Inc. Barrier-free drainage apparatus
FR2689154A1 (en) * 1992-03-27 1993-10-01 Habermann Pierre Rain water drain which is quick and easy to clean - has watertight chamber for siphon made in one piece e.g. from fibre glass reinforced polyester
US5529436A (en) * 1994-05-11 1996-06-25 Tuf-Tite, Inc. Trench drain system
US5645367A (en) * 1995-07-11 1997-07-08 Abt, Inc. Drainage system having an embedded conduit connector
US5989416A (en) * 1997-07-17 1999-11-23 Gorton; Stuart Albert Wastewater treatment system
USD416997S (en) * 1998-03-20 1999-11-23 Prouty Wesley C Heating grate
US5997735A (en) * 1997-07-17 1999-12-07 Gorton; Stuart Albert Septic tank with downstream trickling filter
US6014780A (en) * 1998-05-04 2000-01-18 Eagle Natural Stone Shower bath and drain
US6141916A (en) * 1998-11-13 2000-11-07 Turf Tek Products, Inc. Surface drain system
US6406620B1 (en) * 1998-07-30 2002-06-18 Colin Robert Rogers Rainwater filters and gullies
US20030118403A1 (en) * 2001-10-31 2003-06-26 Wilkerson Dennis James Drainage system for sports fields
US20050271468A1 (en) * 2003-02-17 2005-12-08 Aco Severin Ahlmann Gmbh & Co. Kg Street grid for surface drainage
US6974540B1 (en) * 2004-10-27 2005-12-13 Fleischmann Charles R Street curb drain filter
US20060239773A1 (en) * 2005-04-20 2006-10-26 Meyers Theodore W Trench drain frame and grate assembly
US7137755B2 (en) * 2001-07-24 2006-11-21 Norman Jeffrey J Underground water retention apparatus
US20070017175A1 (en) * 2005-07-19 2007-01-25 R. H. Tamlyn & Sons, Lp Weep Hole Cover
US20070177942A1 (en) * 2006-01-31 2007-08-02 Tuf-Tite, Inc. Trench pan and grate assembly
US20070180604A1 (en) * 2005-09-13 2007-08-09 Griffin Ronald H Circular suction outlet assembly and cover
US20070180605A1 (en) * 2005-09-13 2007-08-09 Griffin Ronald H Elongated suction outlet assembly with intrinsically safe sump
US20080128342A1 (en) * 2006-12-04 2008-06-05 Lawson Robert B Sump grate for a swimming pool
US20080128030A1 (en) * 2006-12-05 2008-06-05 David Lewis Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same
US20080190045A1 (en) * 2007-02-12 2008-08-14 Janesky Lawrence M Subterranean chamber waterproofing system
ITBO20080703A1 (en) * 2008-11-20 2010-05-21 Futura Spa Hydraulic circuit for the outflow of water from a tunnel, in particular water from a fire-fighting system
US20110073549A1 (en) * 2009-09-30 2011-03-31 Itt Water & Wastewater Leopold, Inc. Clog Resistant Media Retainer Assembly
US20110100860A1 (en) * 2009-10-26 2011-05-05 Brown James B Modular Storage Container
US20110185657A1 (en) * 2010-02-02 2011-08-04 Delaquis Daniel N J Floor drainage system for a building and assembly therefor
US20110203979A1 (en) * 2010-02-24 2011-08-25 Schlueter-Systems Kg Floor drain
US20120000546A1 (en) * 2006-12-05 2012-01-05 David Lewis Systems and Methods for the Collection, Retention, and Redistribution of Rainwater and Methods of Construction of the Same
US8337694B1 (en) * 2010-05-26 2012-12-25 Sykes Tyrone W Drain screen assembly
US8826613B1 (en) 2012-02-29 2014-09-09 David J Chrien Utility trench system components
US8931670B2 (en) 2013-02-28 2015-01-13 Alf Operating Partner Lp Utility compartment tray and mounting bracket assembly
WO2015003339A1 (en) * 2013-07-10 2015-01-15 Nie Pingsheng Assembled drain duct
USD734838S1 (en) 2012-12-12 2015-07-21 Canada Pipe Company ULC Grate
US9127447B2 (en) 2013-01-24 2015-09-08 Canada Pipe Company ULC Frame for an inlet of a catch basin or manhole
US9157213B2 (en) 2013-03-05 2015-10-13 Canada Pipe Company ULC Eccentric frame for an inlet of a catch basin or manhole
US9290968B2 (en) 2012-12-18 2016-03-22 Canada Pipe Company ULC Locking mechanism for a cover
US20160115668A1 (en) * 2014-10-24 2016-04-28 Delta Composites, L.L.C. Deployable drain covers and methods for using same
USD759791S1 (en) * 2014-10-16 2016-06-21 Oatey Co. Grate
US9644383B2 (en) 2008-06-02 2017-05-09 Hydrotech Pty Ltd. Safety grate cover for a swimming pool
USD788889S1 (en) 2016-05-31 2017-06-06 Oatey Co. Circular grate
USD789497S1 (en) 2016-05-31 2017-06-13 Oatey Co. Circular grate
DE102016108354A1 (en) 2016-05-04 2017-11-09 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Front wall of a gutter for surface drainage
US9834894B1 (en) * 2015-02-05 2017-12-05 Daniel E. Reed Drain channel
USD805360S1 (en) * 2016-08-22 2017-12-19 Cambro Manufacturing Combined food pan colander and divider
USD831550S1 (en) * 2018-02-06 2018-10-23 John E. McLoughlin Safety cover for automotive brake pedal
USD873973S1 (en) * 2018-10-24 2020-01-28 Ebbe America, Lc Drain cover
US10544576B2 (en) 2016-08-05 2020-01-28 Sioux Chief Mfg. Co., Inc. Linear drain assembly
USD892276S1 (en) 2020-01-28 2020-08-04 Ebbe America, Lc Drain cover
USD896350S1 (en) * 2018-03-26 2020-09-15 Atlantis Bathroom Style Limited Drain fitting

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US540297A (en) * 1895-06-04 Cellar-drain
US1406068A (en) * 1919-11-20 1922-02-07 Padgett George Henry Road construction
US2101978A (en) * 1936-08-07 1937-12-14 Edward W N Boosey Floor drain
DE669479C (en) * 1937-04-20 1938-12-27 Arie Kornelis Hoorn Cover for road shafts, rain gutters, rail drainage boxes and the like with a multi-part cover
US2305955A (en) * 1939-08-29 1942-12-22 Dudley Edward Richard Grating and cover for drains
US2518620A (en) * 1946-07-01 1950-08-15 Hughes Edward Norman Gulley or catch pit for surface drainage purposes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US540297A (en) * 1895-06-04 Cellar-drain
US1406068A (en) * 1919-11-20 1922-02-07 Padgett George Henry Road construction
US2101978A (en) * 1936-08-07 1937-12-14 Edward W N Boosey Floor drain
DE669479C (en) * 1937-04-20 1938-12-27 Arie Kornelis Hoorn Cover for road shafts, rain gutters, rail drainage boxes and the like with a multi-part cover
US2305955A (en) * 1939-08-29 1942-12-22 Dudley Edward Richard Grating and cover for drains
US2518620A (en) * 1946-07-01 1950-08-15 Hughes Edward Norman Gulley or catch pit for surface drainage purposes

Cited By (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833138A (en) * 1955-05-25 1958-05-06 John G Kohn Mud crock
US3225545A (en) * 1962-07-10 1965-12-28 Josam Mfg Co Drain construction
US3212267A (en) * 1962-08-22 1965-10-19 Harold B Biehn Culvert
US3465654A (en) * 1967-07-17 1969-09-09 Harry Fox Drain device
US3872995A (en) * 1972-03-24 1975-03-25 Manfred Eickhorst Box-like casing cell
EP0000862A1 (en) * 1977-08-20 1979-03-07 Passavant-Werke Ag Floor drainage gully for wet areas
US4124324A (en) * 1978-01-16 1978-11-07 Indian Head Inc. Modular cable trench system
US4345998A (en) * 1979-07-05 1982-08-24 Graffis Kelly R Plastic catch basin
US4272370A (en) * 1980-04-07 1981-06-09 Bird & Son, Inc. Gutter strainer
US4560302A (en) * 1982-05-06 1985-12-24 Aco Severin Ahlmann Gmbh & Co. Kg Draining ditch for draining of roadways
US4589798A (en) * 1984-05-04 1986-05-20 Milly John J Drainage system
US4952094A (en) * 1988-04-15 1990-08-28 Von Roll Ag Ground water drain
FR2652839A1 (en) * 1989-10-05 1991-04-12 Nicoll Raccords Plastiques Gutter with grating which can be embedded in the ground, and its method of use
US5243716A (en) * 1991-07-17 1993-09-14 Herman Miller, Inc. Barrier-free drainage apparatus
US5230188A (en) * 1991-10-30 1993-07-27 Nurse Timothy H Building entrance boot drain
FR2689154A1 (en) * 1992-03-27 1993-10-01 Habermann Pierre Rain water drain which is quick and easy to clean - has watertight chamber for siphon made in one piece e.g. from fibre glass reinforced polyester
US5529436A (en) * 1994-05-11 1996-06-25 Tuf-Tite, Inc. Trench drain system
US5645367A (en) * 1995-07-11 1997-07-08 Abt, Inc. Drainage system having an embedded conduit connector
US5989416A (en) * 1997-07-17 1999-11-23 Gorton; Stuart Albert Wastewater treatment system
US5997735A (en) * 1997-07-17 1999-12-07 Gorton; Stuart Albert Septic tank with downstream trickling filter
USD416997S (en) * 1998-03-20 1999-11-23 Prouty Wesley C Heating grate
US6014780A (en) * 1998-05-04 2000-01-18 Eagle Natural Stone Shower bath and drain
US6406620B1 (en) * 1998-07-30 2002-06-18 Colin Robert Rogers Rainwater filters and gullies
US6141916A (en) * 1998-11-13 2000-11-07 Turf Tek Products, Inc. Surface drain system
US7137755B2 (en) * 2001-07-24 2006-11-21 Norman Jeffrey J Underground water retention apparatus
US20030118403A1 (en) * 2001-10-31 2003-06-26 Wilkerson Dennis James Drainage system for sports fields
US7114877B2 (en) * 2001-10-31 2006-10-03 Dennis James Wilkerson Drainage system for sports fields
US20050271468A1 (en) * 2003-02-17 2005-12-08 Aco Severin Ahlmann Gmbh & Co. Kg Street grid for surface drainage
US7144185B2 (en) * 2003-02-17 2006-12-05 Aco Severin Ahlmann Gmbh & Co. Kg Street grid for surface drainage
US6974540B1 (en) * 2004-10-27 2005-12-13 Fleischmann Charles R Street curb drain filter
US7413372B2 (en) 2005-04-20 2008-08-19 Tuf-Tite, Inc. Trench drain frame and grate assembly
US20060239773A1 (en) * 2005-04-20 2006-10-26 Meyers Theodore W Trench drain frame and grate assembly
US20070017175A1 (en) * 2005-07-19 2007-01-25 R. H. Tamlyn & Sons, Lp Weep Hole Cover
US8869319B2 (en) 2005-09-13 2014-10-28 Hayward Industries, Inc. Circular suction outlet assembly and cover
US20070180604A1 (en) * 2005-09-13 2007-08-09 Griffin Ronald H Circular suction outlet assembly and cover
US7774870B2 (en) 2005-09-13 2010-08-17 Hayward Industries, Inc. Elongated suction outlet assembly with intrinsically safe sump
US20070180605A1 (en) * 2005-09-13 2007-08-09 Griffin Ronald H Elongated suction outlet assembly with intrinsically safe sump
US20070177942A1 (en) * 2006-01-31 2007-08-02 Tuf-Tite, Inc. Trench pan and grate assembly
US7419588B2 (en) * 2006-12-04 2008-09-02 Lawson Robert B Sump grate for a swimming pool
US20080128342A1 (en) * 2006-12-04 2008-06-05 Lawson Robert B Sump grate for a swimming pool
US20120000546A1 (en) * 2006-12-05 2012-01-05 David Lewis Systems and Methods for the Collection, Retention, and Redistribution of Rainwater and Methods of Construction of the Same
US7971602B2 (en) * 2006-12-05 2011-07-05 David Lewis Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same
US20080128030A1 (en) * 2006-12-05 2008-06-05 David Lewis Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same
US20080190045A1 (en) * 2007-02-12 2008-08-14 Janesky Lawrence M Subterranean chamber waterproofing system
US9644383B2 (en) 2008-06-02 2017-05-09 Hydrotech Pty Ltd. Safety grate cover for a swimming pool
EP2189584A1 (en) * 2008-11-20 2010-05-26 Futura S.p.A Hydraulic circuit for the downflow of water from a tunnel, in particular water of a fire fighting plant
ITBO20080703A1 (en) * 2008-11-20 2010-05-21 Futura Spa Hydraulic circuit for the outflow of water from a tunnel, in particular water from a fire-fighting system
US20110073549A1 (en) * 2009-09-30 2011-03-31 Itt Water & Wastewater Leopold, Inc. Clog Resistant Media Retainer Assembly
US8657122B2 (en) 2009-09-30 2014-02-25 Xylem Water Solutions Zelienople Llc Clog resistant media retainer assembly
US20110100860A1 (en) * 2009-10-26 2011-05-05 Brown James B Modular Storage Container
US20110185657A1 (en) * 2010-02-02 2011-08-04 Delaquis Daniel N J Floor drainage system for a building and assembly therefor
US8336268B2 (en) * 2010-02-02 2012-12-25 Delaquis Daniel N J Floor drainage system for a building and assembly therefor
US20110203979A1 (en) * 2010-02-24 2011-08-25 Schlueter-Systems Kg Floor drain
US9127446B2 (en) * 2010-02-24 2015-09-08 Schluter Systems L.P. Floor drain
US9567738B2 (en) 2010-02-24 2017-02-14 Schluter Systems L.P. Floor drain
US8337694B1 (en) * 2010-05-26 2012-12-25 Sykes Tyrone W Drain screen assembly
US8826613B1 (en) 2012-02-29 2014-09-09 David J Chrien Utility trench system components
US9068341B2 (en) 2012-02-29 2015-06-30 David J Chrien Utility trench system components
USD734838S1 (en) 2012-12-12 2015-07-21 Canada Pipe Company ULC Grate
US9290968B2 (en) 2012-12-18 2016-03-22 Canada Pipe Company ULC Locking mechanism for a cover
US9127447B2 (en) 2013-01-24 2015-09-08 Canada Pipe Company ULC Frame for an inlet of a catch basin or manhole
US8931670B2 (en) 2013-02-28 2015-01-13 Alf Operating Partner Lp Utility compartment tray and mounting bracket assembly
US9157213B2 (en) 2013-03-05 2015-10-13 Canada Pipe Company ULC Eccentric frame for an inlet of a catch basin or manhole
WO2015003339A1 (en) * 2013-07-10 2015-01-15 Nie Pingsheng Assembled drain duct
USD788888S1 (en) 2014-10-16 2017-06-06 Oatey Co. Grate
USD759791S1 (en) * 2014-10-16 2016-06-21 Oatey Co. Grate
US20160115668A1 (en) * 2014-10-24 2016-04-28 Delta Composites, L.L.C. Deployable drain covers and methods for using same
US9834894B1 (en) * 2015-02-05 2017-12-05 Daniel E. Reed Drain channel
DE102016108354A1 (en) 2016-05-04 2017-11-09 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Front wall of a gutter for surface drainage
US10519645B2 (en) 2016-05-04 2019-12-31 Aco Sevrin Ahlmann Gmbh & Co Kg End wall for a gutter for surface drainage
WO2017191127A1 (en) 2016-05-04 2017-11-09 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft End wall for a gutter for surface drainage
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USD789497S1 (en) 2016-05-31 2017-06-13 Oatey Co. Circular grate
USD788889S1 (en) 2016-05-31 2017-06-06 Oatey Co. Circular grate
US10544576B2 (en) 2016-08-05 2020-01-28 Sioux Chief Mfg. Co., Inc. Linear drain assembly
USD805360S1 (en) * 2016-08-22 2017-12-19 Cambro Manufacturing Combined food pan colander and divider
USD831550S1 (en) * 2018-02-06 2018-10-23 John E. McLoughlin Safety cover for automotive brake pedal
USD896350S1 (en) * 2018-03-26 2020-09-15 Atlantis Bathroom Style Limited Drain fitting
USD873973S1 (en) * 2018-10-24 2020-01-28 Ebbe America, Lc Drain cover
USD892276S1 (en) 2020-01-28 2020-08-04 Ebbe America, Lc Drain cover

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