USD289429S - Portable filtration unit - Google Patents

Portable filtration unit Download PDF

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Publication number
USD289429S
USD289429S US06/620,889 US62088984F USD289429S US D289429 S USD289429 S US D289429S US 62088984 F US62088984 F US 62088984F US D289429 S USD289429 S US D289429S
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US
United States
Prior art keywords
filtration unit
portable filtration
portable
elevational view
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
Application number
US06/620,889
Inventor
Harold C. Thumberger
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.)
Individual
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Individual
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
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Priority to US06/620,889 priority Critical patent/USD289429S/en
Application granted granted Critical
Publication of USD289429S publication Critical patent/USD289429S/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 a portable filtration unit showing my new design.
FIG. 2 is a side elevational view of the right side thereof as viewed in FIG. 1.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a left side elevational view thereof as viewed in FIG. 1.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a top plan view thereof.
The showing of the tubular elements broken away is to indicate indeterminate length.

Claims (1)

  1. The ornamental design for a portable filtration unit, as shown and described.
US06/620,889 1984-06-15 1984-06-15 Portable filtration unit Expired - Lifetime USD289429S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/620,889 USD289429S (en) 1984-06-15 1984-06-15 Portable filtration unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/620,889 USD289429S (en) 1984-06-15 1984-06-15 Portable filtration unit

Publications (1)

Publication Number Publication Date
USD289429S true USD289429S (en) 1987-04-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
US06/620,889 Expired - Lifetime USD289429S (en) 1984-06-15 1984-06-15 Portable filtration unit

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US (1) USD289429S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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