USD343682S - Vacuum filter flask - Google Patents

Vacuum filter flask Download PDF

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Publication number
USD343682S
USD343682S US07/801,088 US80108891F USD343682S US D343682 S USD343682 S US D343682S US 80108891 F US80108891 F US 80108891F US D343682 S USD343682 S US D343682S
Authority
US
United States
Prior art keywords
vacuum filter
filter flask
flask
view
disclosed vacuum
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
US07/801,088
Inventor
Henry L. Cattaoris
Michael A. Dyda
Dennis M. O'Connell
Frederick B. Takatori
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Priority to US07/801,088 priority Critical patent/USD343682S/en
Assigned to CORNING INCORPORATED reassignment CORNING INCORPORATED ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: TAKATORI, FREDERICK B., O`CONNELL, DENNIS M., CATTADORIS HENRY J., DYDA, MICHAEL A.
Application granted granted Critical
Publication of USD343682S publication Critical patent/USD343682S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top view of the disclosed vacuum filter flask;
FIG. 2 is a front view of the disclosed vacuum filter flask;
FIG. 3 is a side view of the disclosed vacuum filter flask;
FIG. 4 is an opposite side view of the disclosed vacuum filter flask, the back of the disclosed vacuum filter flask is a mirror image of FIG. 2;
FIG. 5 is a bottom view of the disclosed vacuum filter flask;
FIG. 6 is a broken away cross-sectional view of the lower portion of the disclosed vacuum filter flask;
FIG. 7 is a top view of the disclosed vacuum filter flask having the cover and filter element removed; and,
FIG. 8 is a broken away cross-sectional view of the middle portion of the disclosed vacuum filter flask.

Claims (1)

  1. The ornamental design for a vacuum filter flask, as shown and described.
US07/801,088 1991-12-02 1991-12-02 Vacuum filter flask Expired - Lifetime USD343682S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/801,088 USD343682S (en) 1991-12-02 1991-12-02 Vacuum filter flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/801,088 USD343682S (en) 1991-12-02 1991-12-02 Vacuum filter flask

Publications (1)

Publication Number Publication Date
USD343682S true USD343682S (en) 1994-01-25

Family

ID=70859917

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/801,088 Expired - Lifetime USD343682S (en) 1991-12-02 1991-12-02 Vacuum filter flask

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US (1) USD343682S (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884341B2 (en) 2002-10-02 2005-04-26 G6 Science Corp. Filter device to capture a desired amount of material
US6905594B2 (en) 2002-10-11 2005-06-14 G6 Science Corp. Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses
USD526413S1 (en) * 2004-09-28 2006-08-08 Smiths Medical Pm, Inc. Filter cannister
USD676567S1 (en) * 2011-10-21 2013-02-19 Becton, Dickinson & Company Sort chamber
USD731049S1 (en) * 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD732171S1 (en) * 2014-02-18 2015-06-16 Mitsubishi Rayon Co., Ltd. Filter for cleaning water of endoscope
USD732172S1 (en) * 2014-02-18 2015-06-16 Mitsubishi Rayon Co., Ltd. Filter cartridge for cleaning water of endoscope
USD761433S1 (en) * 2014-07-25 2016-07-12 Kaneka Corporation Blood purifier
USD782694S1 (en) * 2014-11-04 2017-03-28 Charles River Laboratories, Inc. Filtration device
USD919546S1 (en) * 2020-01-10 2021-05-18 Thomas Sandstrom Sea chest for marine vessels
USD987805S1 (en) * 2021-04-22 2023-05-30 Christopher Durham Filter holder
USD992715S1 (en) * 2021-01-28 2023-07-18 Mitsubishi Electric Corporation Filter for air conditioner
USD1017016S1 (en) * 2020-06-02 2024-03-05 Koninklijke Philips N.V. Filter receptacle for ventilation device
US12083479B2 (en) 2021-04-30 2024-09-10 Entegris, Inc. Filter cartridge, apparatus, and methods

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295686A (en) 1965-05-20 1967-01-03 Rockridge Lab Filter unit
US4357240A (en) 1981-02-27 1982-11-02 Sybron Corporation Disposable, one-piece filter unit
USD270947S (en) 1981-03-02 1983-10-11 Sybron Corporation Unitary, disposable filter unit
US4614585A (en) 1981-03-02 1986-09-30 Sybron Corporation Frangible bonded disposable filtration unit with recoverable filter
US4678576A (en) 1981-09-16 1987-07-07 Nalge Company Reusable filter unit with recoverable filter membrane
US4689147A (en) 1985-09-27 1987-08-25 Nalge Company Plastic filter assembly
US4783318A (en) 1987-10-02 1988-11-08 The State Of Minnesota Apparatus for environmental leaching testing
US5141639A (en) 1990-08-14 1992-08-25 Gelman Sciences, Inc. Vacuum filter assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295686A (en) 1965-05-20 1967-01-03 Rockridge Lab Filter unit
US4357240A (en) 1981-02-27 1982-11-02 Sybron Corporation Disposable, one-piece filter unit
USD270947S (en) 1981-03-02 1983-10-11 Sybron Corporation Unitary, disposable filter unit
US4614585A (en) 1981-03-02 1986-09-30 Sybron Corporation Frangible bonded disposable filtration unit with recoverable filter
US4678576A (en) 1981-09-16 1987-07-07 Nalge Company Reusable filter unit with recoverable filter membrane
US4689147A (en) 1985-09-27 1987-08-25 Nalge Company Plastic filter assembly
US4783318A (en) 1987-10-02 1988-11-08 The State Of Minnesota Apparatus for environmental leaching testing
US5141639A (en) 1990-08-14 1992-08-25 Gelman Sciences, Inc. Vacuum filter assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
The Fisher Catalog '91/'92, Filter Flasks, pp. 758-759.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884341B2 (en) 2002-10-02 2005-04-26 G6 Science Corp. Filter device to capture a desired amount of material
US20050189286A1 (en) * 2002-10-02 2005-09-01 Ferguson Gary W. Filter device to capture a desired amount of material and methods of use
US6905594B2 (en) 2002-10-11 2005-06-14 G6 Science Corp. Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses
USD526413S1 (en) * 2004-09-28 2006-08-08 Smiths Medical Pm, Inc. Filter cannister
USD676567S1 (en) * 2011-10-21 2013-02-19 Becton, Dickinson & Company Sort chamber
USD731049S1 (en) * 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD732171S1 (en) * 2014-02-18 2015-06-16 Mitsubishi Rayon Co., Ltd. Filter for cleaning water of endoscope
USD732172S1 (en) * 2014-02-18 2015-06-16 Mitsubishi Rayon Co., Ltd. Filter cartridge for cleaning water of endoscope
USD761433S1 (en) * 2014-07-25 2016-07-12 Kaneka Corporation Blood purifier
USD782694S1 (en) * 2014-11-04 2017-03-28 Charles River Laboratories, Inc. Filtration device
USD919546S1 (en) * 2020-01-10 2021-05-18 Thomas Sandstrom Sea chest for marine vessels
USD1017016S1 (en) * 2020-06-02 2024-03-05 Koninklijke Philips N.V. Filter receptacle for ventilation device
USD992715S1 (en) * 2021-01-28 2023-07-18 Mitsubishi Electric Corporation Filter for air conditioner
USD987805S1 (en) * 2021-04-22 2023-05-30 Christopher Durham Filter holder
US12083479B2 (en) 2021-04-30 2024-09-10 Entegris, Inc. Filter cartridge, apparatus, and methods

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