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USD273697S - Combination filter and ionic gas generator assembly for purifying machine tool coolants - Google Patents

Combination filter and ionic gas generator assembly for purifying machine tool coolants Download PDF

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Publication number
USD273697S
USD273697S US06/378,891 US37889182F USD273697S US D273697 S USD273697 S US D273697S US 37889182 F US37889182 F US 37889182F US D273697 S USD273697 S US D273697S
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US
United States
Prior art keywords
machine tool
gas generator
generator assembly
purifying machine
combination filter
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
US06/378,891
Inventor
Dennis E. J. Johnson
Scott J. Johnson
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.)
FREDERICK WILLIAM M JR AND HEIDRICH WILLIAM P
Original Assignee
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
Application filed by Individual filed Critical Individual
Priority to US06/378,891 priority Critical patent/USD273697S/en
Application granted granted Critical
Publication of USD273697S publication Critical patent/USD273697S/en
Assigned to JOHNSON, DENNIS E.J. reassignment JOHNSON, DENNIS E.J. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JOHNSON, SCOTT J.
Assigned to FREDERICK, WILLIAM M., JR. AND HEIDRICH, WILLIAM P. reassignment FREDERICK, WILLIAM M., JR. AND HEIDRICH, WILLIAM P. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JOHNSON, DENNIS E. J.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a combination filter and ionic gas generator assembly, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for combination filter and ionic gas generator assembly for purifying machine tool coolants, substantially as shown.
US06/378,891 1982-05-17 1982-05-17 Combination filter and ionic gas generator assembly for purifying machine tool coolants Expired - Lifetime USD273697S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/378,891 USD273697S (en) 1982-05-17 1982-05-17 Combination filter and ionic gas generator assembly for purifying machine tool coolants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/378,891 USD273697S (en) 1982-05-17 1982-05-17 Combination filter and ionic gas generator assembly for purifying machine tool coolants

Publications (1)

Publication Number Publication Date
USD273697S true USD273697S (en) 1984-05-01

Family

ID=69955439

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/378,891 Expired - Lifetime USD273697S (en) 1982-05-17 1982-05-17 Combination filter and ionic gas generator assembly for purifying machine tool coolants

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD290638S (en) 1985-12-20 1987-06-30 Water Resources International, Inc. Reverse osmosis water purifier
USD320640S (en) 1990-02-02 1991-10-08 Goodwin Percy E Water filter
USD481442S1 (en) 2002-12-30 2003-10-28 Hsin-Fa Liu Filtration bucket
US7261060B1 (en) 2006-03-26 2007-08-28 Diane Garofola Pet transporter construction defining interior space for pet
US7704390B2 (en) 2002-11-18 2010-04-27 Ionz Bluewater Solutions, Inc. Wastewater treatment system
USD653760S1 (en) * 2010-08-31 2012-02-07 Johnson Dennis E J Vapor ion plasma generator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186929A (en) 1961-07-10 1965-06-01 Ashland Oil Inc Process and apparatus for magnetic treatment of gaseous oxygen
US4214962A (en) 1978-07-21 1980-07-29 Pincon Andrew J Activated oxygen product and water treatment using same
US4229389A (en) 1979-03-16 1980-10-21 Thompson Marine Corporation Gas diffuser, aerator, or sparger apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186929A (en) 1961-07-10 1965-06-01 Ashland Oil Inc Process and apparatus for magnetic treatment of gaseous oxygen
US4214962A (en) 1978-07-21 1980-07-29 Pincon Andrew J Activated oxygen product and water treatment using same
US4229389A (en) 1979-03-16 1980-10-21 Thompson Marine Corporation Gas diffuser, aerator, or sparger apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD290638S (en) 1985-12-20 1987-06-30 Water Resources International, Inc. Reverse osmosis water purifier
USD320640S (en) 1990-02-02 1991-10-08 Goodwin Percy E Water filter
US7704390B2 (en) 2002-11-18 2010-04-27 Ionz Bluewater Solutions, Inc. Wastewater treatment system
USD481442S1 (en) 2002-12-30 2003-10-28 Hsin-Fa Liu Filtration bucket
US7261060B1 (en) 2006-03-26 2007-08-28 Diane Garofola Pet transporter construction defining interior space for pet
USD653760S1 (en) * 2010-08-31 2012-02-07 Johnson Dennis E J Vapor ion plasma generator

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