USD940836S1 - Drain strainer - Google Patents

Drain strainer Download PDF

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Publication number
USD940836S1
USD940836S1 US29/689,671 US201929689671F USD940836S US D940836 S1 USD940836 S1 US D940836S1 US 201929689671 F US201929689671 F US 201929689671F US D940836 S USD940836 S US D940836S
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US
United States
Prior art keywords
drain strainer
strainer
drain
side elevation
elevation view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/689,671
Inventor
Harold Kent Beck
Sanjay Ahuja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PF WATERWORKS LP
Original Assignee
PF WATERWORKS LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/584,032 external-priority patent/US11162251B2/en
Application filed by PF WATERWORKS LP filed Critical PF WATERWORKS LP
Priority to US29/689,671 priority Critical patent/USD940836S1/en
Assigned to PF WATERWORKS LP reassignment PF WATERWORKS LP ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AHUJA, SANJAY, BECK, HAROLD KENT
Assigned to PF WATERWORKS LP reassignment PF WATERWORKS LP ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AHUJA, SANJAY, BECK, HAROLD KENT
Application granted granted Critical
Publication of USD940836S1 publication Critical patent/USD940836S1/en
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Description

FIG. 1 is a front perspective view of a drain strainer, according to the present invention;
FIG. 2 is a top plan view of the drain strainer of FIG. 1;
FIG. 3 is a front side elevation view of the drain strainer of FIG. 1;
FIG. 4 is a bottom plan view of the drain strainer of FIG. 1;
FIG. 5 is a rear side elevation view of the drain strainer of FIGS. 1; and,
FIG. 6 is a right side elevation view of the drain strainer of FIG. 1, and a left side elevation view would be a mirror image of the right side elevation view.
The broken lines shown in the drawings illustrate portions of the drain strainer that form no part of the claim.

Claims (1)

    CLAIM
  1. The ornamental design for a drain strainer, substantially as shown and described.
US29/689,671 2017-05-02 2019-05-01 Drain strainer Active USD940836S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/689,671 USD940836S1 (en) 2017-05-02 2019-05-01 Drain strainer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/584,032 US11162251B2 (en) 2016-05-02 2017-05-02 Bathtub drain stopper
US29/689,671 USD940836S1 (en) 2017-05-02 2019-05-01 Drain strainer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US15/584,032 Continuation-In-Part US11162251B2 (en) 2016-05-02 2017-05-02 Bathtub drain stopper

Publications (1)

Publication Number Publication Date
USD940836S1 true USD940836S1 (en) 2022-01-11

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Application Number Title Priority Date Filing Date
US29/689,671 Active USD940836S1 (en) 2017-05-02 2019-05-01 Drain strainer

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD967352S1 (en) * 2021-03-12 2022-10-18 Alexander McClure Bathtub drain strainer
US20220341139A1 (en) * 2021-04-23 2022-10-27 Kamran Yazdani Hair entrapment filter system
USD1006963S1 (en) * 2021-11-10 2023-12-05 Andrew Michael Drossman Drain strainer
USD1008419S1 (en) * 2021-06-14 2023-12-19 Jong Won Kim Vent valve of a wastewater drainage pipe
USD1013840S1 (en) * 2023-08-10 2024-02-06 Anyu ZHANG Floor drain
USD1021014S1 (en) * 2023-10-16 2024-04-02 Xiaoxue LIU Kitchen drain strainer

Citations (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769001A (en) 1904-02-19 1904-08-30 Harry Gorden Lawrence Sink-strainer.
US1589544A (en) * 1926-04-17 1926-06-22 Natow Simon Strainer
US1756290A (en) 1928-04-02 1930-04-29 Charles G Hibner Combination sink and garbage receptacle
US1770639A (en) 1929-07-10 1930-07-15 Howard W West Waste-control device for washbasins, sinks, or tubs
US1903366A (en) * 1932-03-10 1933-04-04 Mercier Clifford Detachable sink strainer
US2285833A (en) 1938-01-27 1942-06-09 Isabelle R Platt Disposable drain strainer
US2331055A (en) 1942-03-16 1943-10-05 Bernard P Smith Strainer for plumbing fixture drains
US2337331A (en) 1941-08-23 1943-12-21 Kirschner Louis Closure for washbowls, sinks, plumbing fixtures, and the like
US2505305A (en) * 1947-04-26 1950-04-25 Thomas H Schaefer Sink strainer and trap
US2698441A (en) 1952-01-28 1955-01-04 Agnes L Shobe Nonplugging drain cap
US3596294A (en) 1970-05-11 1971-08-03 Frank P Hoffman Sink-drain device
US3802001A (en) 1972-02-23 1974-04-09 Premier Tool & Die Ltd Basket assemblies for sink strainers
US3911508A (en) 1974-05-07 1975-10-14 Lawrence Peska Ass Inc Kitchen sink drain cap
US3982289A (en) * 1975-04-10 1976-09-28 David Robbins Disposable sink strainer
US4198717A (en) * 1975-05-21 1980-04-22 Bernhard Kessel Modular assembly for drain trap
US4207631A (en) 1976-04-14 1980-06-17 Gary Baggey Drain strainer
US4932082A (en) * 1988-02-22 1990-06-12 Ridgeway William V Strainer cup for pop-up drain plug
USD341413S (en) * 1991-10-16 1993-11-16 Nichols Charles W Drain strainer
US5618416A (en) * 1995-05-30 1997-04-08 Haefner; William P. Roof drain
US6049921A (en) * 1998-07-17 2000-04-18 Laboratory Tops Inc. Outlet assembly
US6067669A (en) 1999-02-10 2000-05-30 Bathcrest, Inc. Strainer equipped drain plug assembly
USD449873S1 (en) * 2000-09-22 2001-10-30 James Bronson Garbage disposal strainer and splash guard
US20080073257A1 (en) * 2006-09-21 2008-03-27 Foley Kevin T Pool skimmer apparatus and method
US20100000011A1 (en) * 2008-07-03 2010-01-07 Rodrigo Angarita Plumbing apparatus adapted with removable filtering container
US7704386B2 (en) * 2007-01-12 2010-04-27 Gianni Ventura Filter assembly
US20110185494A1 (en) 2010-02-01 2011-08-04 Pf Waterworks Lp Pop-Up Drain Assembly
US20120012510A1 (en) * 2010-07-15 2012-01-19 Gianni Ventura Filter and filter assembly
US8214942B2 (en) 2008-08-04 2012-07-10 Kohler Co. Removable pop-up drain control with catch basket
USD669969S1 (en) * 2012-06-19 2012-10-30 Paul Bradley Forrest Drain insert
US20130042398A1 (en) 2011-08-20 2013-02-21 Christopher Adam McLeod Drain closure device
US20130185855A1 (en) * 2012-01-24 2013-07-25 Naushad Ali Drain strainer
US20130269100A1 (en) 2010-10-19 2013-10-17 Wcm Industries, Inc. Foot-Actuated Drain Stopper
US9021621B2 (en) 2012-01-30 2015-05-05 Sylvester R. Booker, Jr. Drain strainer and filter
US9060656B2 (en) 2010-06-18 2015-06-23 Henry Tong Drain stopper assembly
US20160130793A1 (en) 2014-11-12 2016-05-12 Charles Siegerdt Bathtub drain stopper assembly and screen
US20160251839A1 (en) * 2015-01-30 2016-09-01 Naushad Ali Drain strainer
US20170073948A1 (en) * 2015-09-10 2017-03-16 Gary Terrell Drain Stopper With Detachable Solid Matter Receptacle
USD792562S1 (en) 2014-09-09 2017-07-18 Naushad Ali Drain strainer basket
US20170260724A1 (en) * 2010-02-01 2017-09-14 Pf Waterworks Lp Pop-Up Drain Assembly
US10106967B2 (en) * 2015-11-10 2018-10-23 Joseph A. Sebolt Removable hinged strainer for a pop-up drain assembly
US10132096B2 (en) * 2013-09-10 2018-11-20 Totally New Technologies LLC Pool skimmer basket system
US10301803B2 (en) * 2016-05-02 2019-05-28 Pf Waterworks Lp Push-type drain stopper for pop-up drain

Patent Citations (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769001A (en) 1904-02-19 1904-08-30 Harry Gorden Lawrence Sink-strainer.
US1589544A (en) * 1926-04-17 1926-06-22 Natow Simon Strainer
US1756290A (en) 1928-04-02 1930-04-29 Charles G Hibner Combination sink and garbage receptacle
US1770639A (en) 1929-07-10 1930-07-15 Howard W West Waste-control device for washbasins, sinks, or tubs
US1903366A (en) * 1932-03-10 1933-04-04 Mercier Clifford Detachable sink strainer
US2285833A (en) 1938-01-27 1942-06-09 Isabelle R Platt Disposable drain strainer
US2337331A (en) 1941-08-23 1943-12-21 Kirschner Louis Closure for washbowls, sinks, plumbing fixtures, and the like
US2331055A (en) 1942-03-16 1943-10-05 Bernard P Smith Strainer for plumbing fixture drains
US2505305A (en) * 1947-04-26 1950-04-25 Thomas H Schaefer Sink strainer and trap
US2698441A (en) 1952-01-28 1955-01-04 Agnes L Shobe Nonplugging drain cap
US3596294A (en) 1970-05-11 1971-08-03 Frank P Hoffman Sink-drain device
US3802001A (en) 1972-02-23 1974-04-09 Premier Tool & Die Ltd Basket assemblies for sink strainers
US3911508A (en) 1974-05-07 1975-10-14 Lawrence Peska Ass Inc Kitchen sink drain cap
US3982289A (en) * 1975-04-10 1976-09-28 David Robbins Disposable sink strainer
US4198717A (en) * 1975-05-21 1980-04-22 Bernhard Kessel Modular assembly for drain trap
US4207631A (en) 1976-04-14 1980-06-17 Gary Baggey Drain strainer
US4932082A (en) * 1988-02-22 1990-06-12 Ridgeway William V Strainer cup for pop-up drain plug
USD341413S (en) * 1991-10-16 1993-11-16 Nichols Charles W Drain strainer
US5618416A (en) * 1995-05-30 1997-04-08 Haefner; William P. Roof drain
US6049921A (en) * 1998-07-17 2000-04-18 Laboratory Tops Inc. Outlet assembly
US6067669A (en) 1999-02-10 2000-05-30 Bathcrest, Inc. Strainer equipped drain plug assembly
USD449873S1 (en) * 2000-09-22 2001-10-30 James Bronson Garbage disposal strainer and splash guard
US20080073257A1 (en) * 2006-09-21 2008-03-27 Foley Kevin T Pool skimmer apparatus and method
US7704386B2 (en) * 2007-01-12 2010-04-27 Gianni Ventura Filter assembly
US20100000011A1 (en) * 2008-07-03 2010-01-07 Rodrigo Angarita Plumbing apparatus adapted with removable filtering container
US8214942B2 (en) 2008-08-04 2012-07-10 Kohler Co. Removable pop-up drain control with catch basket
US20110185494A1 (en) 2010-02-01 2011-08-04 Pf Waterworks Lp Pop-Up Drain Assembly
US20170260724A1 (en) * 2010-02-01 2017-09-14 Pf Waterworks Lp Pop-Up Drain Assembly
US9060656B2 (en) 2010-06-18 2015-06-23 Henry Tong Drain stopper assembly
US20120012510A1 (en) * 2010-07-15 2012-01-19 Gianni Ventura Filter and filter assembly
US20130269100A1 (en) 2010-10-19 2013-10-17 Wcm Industries, Inc. Foot-Actuated Drain Stopper
US20130042398A1 (en) 2011-08-20 2013-02-21 Christopher Adam McLeod Drain closure device
US20130185855A1 (en) * 2012-01-24 2013-07-25 Naushad Ali Drain strainer
US8590065B2 (en) * 2012-01-24 2013-11-26 Naushad Ali Drain strainer
US9021621B2 (en) 2012-01-30 2015-05-05 Sylvester R. Booker, Jr. Drain strainer and filter
USD669969S1 (en) * 2012-06-19 2012-10-30 Paul Bradley Forrest Drain insert
US10132096B2 (en) * 2013-09-10 2018-11-20 Totally New Technologies LLC Pool skimmer basket system
USD792562S1 (en) 2014-09-09 2017-07-18 Naushad Ali Drain strainer basket
US20160130793A1 (en) 2014-11-12 2016-05-12 Charles Siegerdt Bathtub drain stopper assembly and screen
US20160251839A1 (en) * 2015-01-30 2016-09-01 Naushad Ali Drain strainer
US20170073948A1 (en) * 2015-09-10 2017-03-16 Gary Terrell Drain Stopper With Detachable Solid Matter Receptacle
US10106967B2 (en) * 2015-11-10 2018-10-23 Joseph A. Sebolt Removable hinged strainer for a pop-up drain assembly
US10301803B2 (en) * 2016-05-02 2019-05-28 Pf Waterworks Lp Push-type drain stopper for pop-up drain

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
As Seen on Shark Tank—Drain Strain®, No-Clog Drain Stopper; YouTube Video Frame 1:41/2:01; Published on Nov. 16, 2016; Visited Online Aug. 8, 2019; https://www.youtube.com/watch?v=94ySSjwOLQY (Year: 2016). *
PF WaterWorks PF0275 SinkSTRAIN Universal; Date First Available Jan. 12, 2017; Visited Online Aug. 22, 2019; https://www.amazon.com/PF-WaterWorks-PF0275-SinkSTRAIN-Oil-Rubbed/dp/B01N7RH5DS/ref=sr_1_1?dchild=1&keywords=PF%2BWaterWorks%2BPF0275&qid=1602159397&s=hi&sr=1-1&th=1 (Year: 2017). *
PF Waterworks PF0920-BN Toe Touch (Foot Actuated) Bath Tub Drain Assembly with Strainer; Date First Available Jan. 1, 2017; Visited Online Aug. 22, 2019;https://www.amazon.com/PF-WaterWorks-PF0920-BN-Gasket-Coarse-Inch-Free/dp/B01MZ5GGNK/ref=sr_1_1?dchild=1&keywords=PF+WaterWorks+PF0920-BN+TOe (Year: 2017). *
PF Waterworks PF0957 Replacement Hair Catcher/Strainer/Snare for Push Pop-Up Drain; Date First Available Nov. 19, 2018; Visited Online Aug. 22, 2019;https://www.amazon.com/PF-WaterWorks-PF0957-Replacement-Drain-Works/dp/B07KQ4GBSD/ref=pd_sbs_60_2/134-9661369-6654345?_encoding=UTF8&pd_rd_i=B07KQ4GBSD&pd (Year: 2018). *
PF Waterworks SinkSTRAIN Sink Drain Hair Catcher/Strainer/Snare; Date First Available Jan. 2, 2017; Visited Online Aug. 5, 2019; https://www.amazon.com/PF-WaterWorks-SinkSTRAIN-Catcher-Strainer/dp/B01N1YAQMH/ref=psdc_6808089011_t3_B01MR1ZG9K (Year: 2017). *
Shark Tank's Drain Strain| EZ Clog Prevention for Tubs; YouTube Video Frame 0:05/1:09; Published on Sep. 7, 2017; Visited Online Aug. 8, 2019; https://www.youtube.com/watch?v=RFNMfws_Ves (Year: 2017). *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD967352S1 (en) * 2021-03-12 2022-10-18 Alexander McClure Bathtub drain strainer
US20220341139A1 (en) * 2021-04-23 2022-10-27 Kamran Yazdani Hair entrapment filter system
US11927002B2 (en) * 2021-04-23 2024-03-12 Kamran Yazdani Hair entrapment filter system
USD1008419S1 (en) * 2021-06-14 2023-12-19 Jong Won Kim Vent valve of a wastewater drainage pipe
USD1006963S1 (en) * 2021-11-10 2023-12-05 Andrew Michael Drossman Drain strainer
USD1013840S1 (en) * 2023-08-10 2024-02-06 Anyu ZHANG Floor drain
USD1021014S1 (en) * 2023-10-16 2024-04-02 Xiaoxue LIU Kitchen drain strainer

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