USD328777S - Portable ultrafiltration unit - Google Patents

Portable ultrafiltration unit Download PDF

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Publication number
USD328777S
USD328777S US07533066 US53306690F USD328777S US D328777 S USD328777 S US D328777S US 07533066 US07533066 US 07533066 US 53306690 F US53306690 F US 53306690F US D328777 S USD328777 S US D328777S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
elevational
unit
portable
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
US07533066
Inventor
William H. Thalmann
Thomas W. Siegler
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.)
Infinitex
Original Assignee
Infinitex
Filing date
Publication date
Grant date

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Description

FIG. 1 is a front perspective view of a portable ultrafiltration unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is an opposite side elevational view thereof.

Claims (1)

  1. The ornamental design for a portable ultrafiltration unit, as shown.
US07533066 1990-06-04 Portable ultrafiltration unit Expired - Lifetime USD328777S (en)

Publications (1)

Publication Number Publication Date
USD328777S true USD328777S (en) 1992-08-18

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193895B1 (en) 1999-08-31 2001-02-27 Century Mfg. Co. Multipurpose vehicle coolant recycling device and method for recycling vehicle coolant
US7740765B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7740766B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7749394B2 (en) 2001-08-23 2010-07-06 The Procter & Gamble Company Methods of treating water
US7850859B2 (en) 2001-08-23 2010-12-14 The Procter & Gamble Company Water treating methods
US7922008B2 (en) * 2001-08-23 2011-04-12 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
USD748221S1 (en) * 2013-09-11 2016-01-26 Gerd Kemper Filtration apparatus
USD796628S1 (en) * 2016-05-27 2017-09-05 Unger Marketing International, Llc Water conditioning device
USD797888S1 (en) * 2015-12-02 2017-09-19 Oase Gmbh Water-purifying apparatus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193895B1 (en) 1999-08-31 2001-02-27 Century Mfg. Co. Multipurpose vehicle coolant recycling device and method for recycling vehicle coolant
US7740765B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7740766B2 (en) 2001-08-23 2010-06-22 The Procter & Gamble Company Methods for treating water
US7749394B2 (en) 2001-08-23 2010-07-06 The Procter & Gamble Company Methods of treating water
US7850859B2 (en) 2001-08-23 2010-12-14 The Procter & Gamble Company Water treating methods
US7922008B2 (en) * 2001-08-23 2011-04-12 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US8119012B2 (en) 2001-08-23 2012-02-21 The Procter & Gamble Company Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
USD748221S1 (en) * 2013-09-11 2016-01-26 Gerd Kemper Filtration apparatus
USD779629S1 (en) * 2013-09-11 2017-02-21 Gerd Kemper Filtration apparatus
USD797888S1 (en) * 2015-12-02 2017-09-19 Oase Gmbh Water-purifying apparatus
USD796628S1 (en) * 2016-05-27 2017-09-05 Unger Marketing International, Llc Water conditioning device

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