USD795437S1 - Disposable polymer-structured filter - Google Patents

Disposable polymer-structured filter Download PDF

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Publication number
USD795437S1
USD795437S1 US29/511,788 US201429511788F USD795437S US D795437 S1 USD795437 S1 US D795437S1 US 201429511788 F US201429511788 F US 201429511788F US D795437 S USD795437 S US D795437S
Authority
US
United States
Prior art keywords
structured filter
disposable polymer
disposable
polymer
structured
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
US29/511,788
Inventor
Jianjian Cai
Xiaogao Liu
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.)
CHEMRUS Inc
Original Assignee
CHEMRUS Inc
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 US12/461,474 external-priority patent/US8978897B2/en
Application filed by CHEMRUS Inc filed Critical CHEMRUS Inc
Priority to US29/511,788 priority Critical patent/USD795437S1/en
Assigned to CHEMRUS INC. reassignment CHEMRUS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CAI, JIANJIAN, LIU, XIAOGAO
Application granted granted Critical
Publication of USD795437S1 publication Critical patent/USD795437S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a side view of a disposable polymer-structured filter;
FIG. 2 is a top view thereof; and,
FIG. 3 is a bottom view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a disposable polymer-structured filter, as shown and described.
US29/511,788 2008-08-14 2014-12-13 Disposable polymer-structured filter Active USD795437S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/511,788 USD795437S1 (en) 2008-08-14 2014-12-13 Disposable polymer-structured filter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13614108P 2008-08-14 2008-08-14
US13614108 2008-08-14
US12/461,474 US8978897B2 (en) 2008-08-14 2009-08-12 Disposable polymer-structured filtering kit
US29/511,788 USD795437S1 (en) 2008-08-14 2014-12-13 Disposable polymer-structured filter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/461,474 Continuation-In-Part US8978897B2 (en) 2008-08-14 2009-08-12 Disposable polymer-structured filtering kit

Publications (1)

Publication Number Publication Date
USD795437S1 true USD795437S1 (en) 2017-08-22

Family

ID=59580798

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/511,788 Active USD795437S1 (en) 2008-08-14 2014-12-13 Disposable polymer-structured filter

Country Status (1)

Country Link
US (1) USD795437S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD828992S1 (en) 2017-11-14 2018-09-25 Nike, Inc. Shoe
USD1003432S1 (en) * 2021-06-17 2023-10-31 Covestro Deutschland Ag Transparent liquid container
USD1040453S1 (en) * 2021-02-19 2024-08-27 Mohsen Zolghadr Sunroof drain cleaning set

Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US65515A (en) 1867-06-04 Impeoyed
US1487824A (en) * 1922-11-11 1924-03-25 Charles W Vincent Funnel
US1501073A (en) * 1922-04-17 1924-07-15 Stead Aquila Moore Funnel strainer
US1727195A (en) * 1928-05-28 1929-09-03 Kermit F Black Funnel
US2449238A (en) 1947-11-21 1948-09-14 Jr Charles Leandro Lightfoot Filtration apparatus
US3295686A (en) 1965-05-20 1967-01-03 Rockridge Lab Filter unit
US3437211A (en) 1967-06-06 1969-04-08 Marvin H Lindsey Vacuum filtration device
US3463322A (en) 1967-07-28 1969-08-26 Horace W Gerarde Pressure filtration device
US3788483A (en) 1972-05-26 1974-01-29 W Conway Apparatus for filtration
US3838978A (en) 1972-08-17 1974-10-01 Bio Spectrum Inc Vacuum filter with removable filter element
US4251366A (en) 1979-06-18 1981-02-17 Simon Timothy M Adapter for laboratory filter
US4301010A (en) 1980-03-10 1981-11-17 Spectrum Medical Industries, Inc. Vacuum filter
US4523934A (en) 1984-03-06 1985-06-18 Henry Joshua Filter-degasser
US4678576A (en) 1981-09-16 1987-07-07 Nalge Company Reusable filter unit with recoverable filter membrane
USD310123S (en) * 1987-10-19 1990-08-21 Para Scientific, Inc. Funnel with filter
US5043082A (en) * 1988-12-15 1991-08-27 Hermann Jr William J Collection device and method of use thereof for the concentration, transport and processing of cellular components to determine the presence or absence of biomarkers
EP0321064B1 (en) 1987-12-10 1993-12-22 Costar Corporation Bottle filter
US5308483A (en) 1992-08-27 1994-05-03 Gelman Sciences Inc. Microporous filtration funnel assembly
WO1995004585A1 (en) 1993-08-09 1995-02-16 Zuk, Incorporated Vacuum filtration device
US5695639A (en) 1996-01-30 1997-12-09 Micron Separations, Inc. Vacuum filter funnel
US6443314B2 (en) 2000-02-25 2002-09-03 Elmex Limited Membrane filtration system
EP0815915B1 (en) 1996-06-24 2003-03-19 Millipore Corporation Vacuum control valve for filtration device
US6623631B1 (en) 1999-02-11 2003-09-23 Sartorius Ag Filter assembly for vacuum filtration
US6719896B1 (en) * 2002-01-23 2004-04-13 Millipore Corporation Fluid-filtration receptacle with user-variable semi-permeable drain assembly
US6770203B2 (en) 1999-02-22 2004-08-03 Nalge Nunc International Corporation Filtering unit having separately attachable filter cassette, filter cassette, and method of filtering
US6776294B2 (en) 2000-12-18 2004-08-17 Millipore Corporation Device for microbiological examination of a sample of liquid under pressure and method for draining this device
WO2007028157A1 (en) 2005-09-02 2007-03-08 Zuk Peter Jr Systems, apparatus and methods for vacuum filtration
US20140291234A1 (en) * 2013-03-25 2014-10-02 Haitao Chi Disposable integrated polymeric vacuum filtration funnel
US20150190739A1 (en) * 2008-08-14 2015-07-09 Chemrus Inc. Disposable polymer-structured filter

Patent Citations (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US65515A (en) 1867-06-04 Impeoyed
US1501073A (en) * 1922-04-17 1924-07-15 Stead Aquila Moore Funnel strainer
US1487824A (en) * 1922-11-11 1924-03-25 Charles W Vincent Funnel
US1727195A (en) * 1928-05-28 1929-09-03 Kermit F Black Funnel
US2449238A (en) 1947-11-21 1948-09-14 Jr Charles Leandro Lightfoot Filtration apparatus
US3295686A (en) 1965-05-20 1967-01-03 Rockridge Lab Filter unit
US3437211A (en) 1967-06-06 1969-04-08 Marvin H Lindsey Vacuum filtration device
US3463322A (en) 1967-07-28 1969-08-26 Horace W Gerarde Pressure filtration device
US3788483A (en) 1972-05-26 1974-01-29 W Conway Apparatus for filtration
US3838978A (en) 1972-08-17 1974-10-01 Bio Spectrum Inc Vacuum filter with removable filter element
US4251366A (en) 1979-06-18 1981-02-17 Simon Timothy M Adapter for laboratory filter
US4301010A (en) 1980-03-10 1981-11-17 Spectrum Medical Industries, Inc. Vacuum filter
US4678576A (en) 1981-09-16 1987-07-07 Nalge Company Reusable filter unit with recoverable filter membrane
US4523934A (en) 1984-03-06 1985-06-18 Henry Joshua Filter-degasser
USD310123S (en) * 1987-10-19 1990-08-21 Para Scientific, Inc. Funnel with filter
EP0321064B1 (en) 1987-12-10 1993-12-22 Costar Corporation Bottle filter
US5043082A (en) * 1988-12-15 1991-08-27 Hermann Jr William J Collection device and method of use thereof for the concentration, transport and processing of cellular components to determine the presence or absence of biomarkers
US5948246A (en) 1991-12-19 1999-09-07 Zuk, Jr.; Peter Vacuum filtration device
US5308483A (en) 1992-08-27 1994-05-03 Gelman Sciences Inc. Microporous filtration funnel assembly
WO1995004585A1 (en) 1993-08-09 1995-02-16 Zuk, Incorporated Vacuum filtration device
US5695639A (en) 1996-01-30 1997-12-09 Micron Separations, Inc. Vacuum filter funnel
EP0815915B1 (en) 1996-06-24 2003-03-19 Millipore Corporation Vacuum control valve for filtration device
US6623631B1 (en) 1999-02-11 2003-09-23 Sartorius Ag Filter assembly for vacuum filtration
US6770203B2 (en) 1999-02-22 2004-08-03 Nalge Nunc International Corporation Filtering unit having separately attachable filter cassette, filter cassette, and method of filtering
US6443314B2 (en) 2000-02-25 2002-09-03 Elmex Limited Membrane filtration system
US6776294B2 (en) 2000-12-18 2004-08-17 Millipore Corporation Device for microbiological examination of a sample of liquid under pressure and method for draining this device
US6719896B1 (en) * 2002-01-23 2004-04-13 Millipore Corporation Fluid-filtration receptacle with user-variable semi-permeable drain assembly
WO2007028157A1 (en) 2005-09-02 2007-03-08 Zuk Peter Jr Systems, apparatus and methods for vacuum filtration
US20070144959A1 (en) 2005-09-02 2007-06-28 Zuk Peter Jr Systems, apparatus and methods for vacuum filtration
US7798333B2 (en) 2005-09-02 2010-09-21 Roush Life Sciences, Llc Systems, apparatus and methods for vacuum filtration
US20150190739A1 (en) * 2008-08-14 2015-07-09 Chemrus Inc. Disposable polymer-structured filter
US20140291234A1 (en) * 2013-03-25 2014-10-02 Haitao Chi Disposable integrated polymeric vacuum filtration funnel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD828992S1 (en) 2017-11-14 2018-09-25 Nike, Inc. Shoe
USD1047083S1 (en) 2020-12-18 2024-10-15 Covestro Deutschland Ag Liquid container
USD1040453S1 (en) * 2021-02-19 2024-08-27 Mohsen Zolghadr Sunroof drain cleaning set
USD1003432S1 (en) * 2021-06-17 2023-10-31 Covestro Deutschland Ag Transparent liquid container

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