USD331793S - Filter media for water treatment systems - Google Patents

Filter media for water treatment systems Download PDF

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Publication number
USD331793S
USD331793S US07/543,952 US54395290F USD331793S US D331793 S USD331793 S US D331793S US 54395290 F US54395290 F US 54395290F US D331793 S USD331793 S US D331793S
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United States
Prior art keywords
water treatment
filter media
treatment systems
systems
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.)
Expired - Lifetime
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US07/543,952
Inventor
Rudolf Erwes
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Individual
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Individual
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Filing date
Publication date
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Publication of USD331793S publication Critical patent/USD331793S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of the filter media for water treatment systems showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right-side elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.

Claims (1)

  1. The ornamental design for a filter media for water treatment systems, as shown.
US07/543,952 1989-12-27 1990-06-26 Filter media for water treatment systems Expired - Lifetime USD331793S (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEM8908821.2 1989-12-27
DEM8908821 1989-12-27
DEM9000140 1990-01-11
DEM9000140.0 1990-01-11

Publications (1)

Publication Number Publication Date
USD331793S true USD331793S (en) 1992-12-15

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ID=70477589

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/543,952 Expired - Lifetime USD331793S (en) 1989-12-27 1990-06-26 Filter media for water treatment systems

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379032B1 (en) * 2000-02-18 2002-04-30 Steve Sorensen Flow-through agitator
US20040047231A1 (en) * 2002-09-11 2004-03-11 Coll Jose V. Mixing structures
US7544288B1 (en) 2008-05-16 2009-06-09 Michael Cook Gutter filtering device
USD705499S1 (en) * 2012-02-15 2014-05-20 Xz, Llc Suet feeder
USD748478S1 (en) 2013-06-06 2016-02-02 Runway Blue, Llc Closure for a container
USD776482S1 (en) * 2015-05-15 2017-01-17 Ningbo Tianqi Molding Co., Ltd. Churning ball
US9706880B1 (en) 2013-09-19 2017-07-18 Michael P. Kalamaras Shaker bottle and agitator
USD800334S1 (en) * 2014-03-02 2017-10-17 Pluristem Ltd. Carrier for cell culture
USD897149S1 (en) 2015-04-29 2020-09-29 Runway Blue, Llc Lid for a container
US11000785B2 (en) * 2015-12-31 2021-05-11 Crystaphase Products, Inc. Structured elements and methods of use
US11052363B1 (en) 2019-12-20 2021-07-06 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US11156240B2 (en) 2016-02-12 2021-10-26 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
USD968560S1 (en) * 2020-11-20 2022-11-01 Catmasters LLC Chemical reactor and tower packing
US11752477B2 (en) 2020-09-09 2023-09-12 Crystaphase Products, Inc. Process vessel entry zones
USD1021858S1 (en) * 2021-12-13 2024-04-09 Shenzhen Geekbuy E-Commerce Limited Company Loudspeaker

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379032B1 (en) * 2000-02-18 2002-04-30 Steve Sorensen Flow-through agitator
US20040047231A1 (en) * 2002-09-11 2004-03-11 Coll Jose V. Mixing structures
US7544288B1 (en) 2008-05-16 2009-06-09 Michael Cook Gutter filtering device
USD705499S1 (en) * 2012-02-15 2014-05-20 Xz, Llc Suet feeder
USD748478S1 (en) 2013-06-06 2016-02-02 Runway Blue, Llc Closure for a container
US9706880B1 (en) 2013-09-19 2017-07-18 Michael P. Kalamaras Shaker bottle and agitator
USD800334S1 (en) * 2014-03-02 2017-10-17 Pluristem Ltd. Carrier for cell culture
USD897149S1 (en) 2015-04-29 2020-09-29 Runway Blue, Llc Lid for a container
USD900540S1 (en) 2015-04-29 2020-11-03 Runway Blue, Llc Lid for a container
USD776482S1 (en) * 2015-05-15 2017-01-17 Ningbo Tianqi Molding Co., Ltd. Churning ball
US11000785B2 (en) * 2015-12-31 2021-05-11 Crystaphase Products, Inc. Structured elements and methods of use
US11156240B2 (en) 2016-02-12 2021-10-26 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US11754100B2 (en) 2016-02-12 2023-09-12 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US11052363B1 (en) 2019-12-20 2021-07-06 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US11731095B2 (en) 2019-12-20 2023-08-22 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US11752477B2 (en) 2020-09-09 2023-09-12 Crystaphase Products, Inc. Process vessel entry zones
USD968560S1 (en) * 2020-11-20 2022-11-01 Catmasters LLC Chemical reactor and tower packing
USD1021858S1 (en) * 2021-12-13 2024-04-09 Shenzhen Geekbuy E-Commerce Limited Company Loudspeaker

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