USD404796S - Cylindrical filter element - Google Patents

Cylindrical filter element Download PDF

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Publication number
USD404796S
USD404796S US29/060,231 US6023196F USD404796S US D404796 S USD404796 S US D404796S US 6023196 F US6023196 F US 6023196F US D404796 S USD404796 S US D404796S
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US
United States
Prior art keywords
filter element
cylindrical filter
cylindrical
ornamental design
design
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.)
Expired - Lifetime
Application number
US29/060,231
Inventor
John D. Miller
Kenneth M. Williamson
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.)
Pall Corp
Original Assignee
Pall Corp
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
Application filed by Pall Corp filed Critical Pall Corp
Priority to US29/060,231 priority Critical patent/USD404796S/en
Application granted granted Critical
Publication of USD404796S publication Critical patent/USD404796S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front view of a cylindrical filter element showing a first embodiment of our design; and,
FIG. 2 is a front view of a cylindrical filter element showing a second embodiment of our design.
The top and bottom views form no part of the claimed design.

Claims (1)

  1. The ornamental design for a cylindrical filter element, as shown and described.
US29/060,231 1996-09-25 1996-09-25 Cylindrical filter element Expired - Lifetime USD404796S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/060,231 USD404796S (en) 1996-09-25 1996-09-25 Cylindrical filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/060,231 USD404796S (en) 1996-09-25 1996-09-25 Cylindrical filter element

Publications (1)

Publication Number Publication Date
USD404796S true USD404796S (en) 1999-01-26

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ID=71658511

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/060,231 Expired - Lifetime USD404796S (en) 1996-09-25 1996-09-25 Cylindrical filter element

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US (1) USD404796S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD420094S (en) * 1998-07-31 2000-02-01 Amway Corporation Block filter
USD468797S1 (en) 2000-02-10 2003-01-14 Fleetguard, Inc. Cylindrical filter element
US7441664B2 (en) 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
US9744484B2 (en) 2014-06-26 2017-08-29 Pall Corporation Helically wrapped filter
USD959984S1 (en) * 2020-10-13 2022-08-09 Elc Management Llc Container stopper

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629377A (en) * 1899-02-08 1899-07-25 Leland Filter Company Water-purifying apparatus.
US2426405A (en) * 1943-09-04 1947-08-26 Johns Manville Filter element
US2539450A (en) * 1946-11-21 1951-01-30 American Can Co Method of producing fiber tubing
GB855068A (en) 1955-12-30 1960-11-30 Zwicky Ltd Filters for liquids
GB1005987A (en) 1963-09-23 1965-09-29 Bowser Inc Improvements in or relating to filters
US3241680A (en) * 1962-09-12 1966-03-22 Wix Corp Filter
US3442392A (en) * 1966-10-07 1969-05-06 Francis D Skelley Filter cartridge and method of making same
US3566607A (en) * 1968-02-14 1971-03-02 Advanced Drainage Syst Corrugated drainage tubes
GB1337170A (en) 1970-12-10 1973-11-14 Pittsfield Products Inc Filters and their methods of manufacture
US4154688A (en) * 1978-01-27 1979-05-15 Pall Corporation Collapse-resistant corrugated filter element
US4402830A (en) * 1982-01-13 1983-09-06 Pall Corporation Corrugated filter element with external spiral tape support
US4882056A (en) * 1988-04-01 1989-11-21 Pall Corporation Fluid filter element with an overlapped wrap
US4902417A (en) * 1988-06-14 1990-02-20 Desalination Systems, Inc. Spiral-wound membrane cartridge with ribbed and spaced carrier layer
US5252207A (en) * 1988-06-15 1993-10-12 Pall Corporation Wrap member having openings
US5290457A (en) * 1989-12-29 1994-03-01 Seitz-Filter-Werke Gmbh & Co. Filter element with regenerable bulk material filling and method for making same
USD349567S (en) * 1991-04-09 1994-08-09 Pall Corporation Cylindrical filter element
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629377A (en) * 1899-02-08 1899-07-25 Leland Filter Company Water-purifying apparatus.
US2426405A (en) * 1943-09-04 1947-08-26 Johns Manville Filter element
US2539450A (en) * 1946-11-21 1951-01-30 American Can Co Method of producing fiber tubing
GB855068A (en) 1955-12-30 1960-11-30 Zwicky Ltd Filters for liquids
US3241680A (en) * 1962-09-12 1966-03-22 Wix Corp Filter
GB1005987A (en) 1963-09-23 1965-09-29 Bowser Inc Improvements in or relating to filters
US3442392A (en) * 1966-10-07 1969-05-06 Francis D Skelley Filter cartridge and method of making same
US3566607A (en) * 1968-02-14 1971-03-02 Advanced Drainage Syst Corrugated drainage tubes
GB1337170A (en) 1970-12-10 1973-11-14 Pittsfield Products Inc Filters and their methods of manufacture
US4154688A (en) * 1978-01-27 1979-05-15 Pall Corporation Collapse-resistant corrugated filter element
US4402830A (en) * 1982-01-13 1983-09-06 Pall Corporation Corrugated filter element with external spiral tape support
US4882056A (en) * 1988-04-01 1989-11-21 Pall Corporation Fluid filter element with an overlapped wrap
US5039413A (en) * 1988-04-01 1991-08-13 Pall Corporation Spiral wrapped fluid treatment element
US4902417A (en) * 1988-06-14 1990-02-20 Desalination Systems, Inc. Spiral-wound membrane cartridge with ribbed and spaced carrier layer
US5252207A (en) * 1988-06-15 1993-10-12 Pall Corporation Wrap member having openings
US5290457A (en) * 1989-12-29 1994-03-01 Seitz-Filter-Werke Gmbh & Co. Filter element with regenerable bulk material filling and method for making same
USD349567S (en) * 1991-04-09 1994-08-09 Pall Corporation Cylindrical filter element
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Ultipor Composite Filter Structure", Pall Corporation, 1992.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD420094S (en) * 1998-07-31 2000-02-01 Amway Corporation Block filter
USD468797S1 (en) 2000-02-10 2003-01-14 Fleetguard, Inc. Cylindrical filter element
USD476058S1 (en) 2000-02-10 2003-06-17 Fleetguard, Inc. Cylindrical filter element
US7441664B2 (en) 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
US9744484B2 (en) 2014-06-26 2017-08-29 Pall Corporation Helically wrapped filter
USD959984S1 (en) * 2020-10-13 2022-08-09 Elc Management Llc Container stopper

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