USD344586S - Respiratory filter machine to reduce airborne disease transmission of a patient - Google Patents

Respiratory filter machine to reduce airborne disease transmission of a patient Download PDF

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Publication number
USD344586S
USD344586S US07/679,587 US67958791F USD344586S US D344586 S USD344586 S US D344586S US 67958791 F US67958791 F US 67958791F US D344586 S USD344586 S US D344586S
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United States
Prior art keywords
patient
disease transmission
filter machine
respiratory filter
reduce airborne
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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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US07/679,587
Inventor
Thomas V. Choate
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Individual
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Individual
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Priority to US07/679,587 priority Critical patent/USD344586S/en
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Publication of USD344586S publication Critical patent/USD344586S/en
Assigned to CROWLEY, RICHARD P. reassignment CROWLEY, RICHARD P. CERTIFIED COURT JUDGEMENT Assignors: CHOATE, THOMAS V.
Assigned to CROWLEY, RICHARD P. reassignment CROWLEY, RICHARD P. RELEASE & DISCHARGE OF JUDGEMENT Assignors: CHOATE, THOMAS V.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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FIG. 1 is a front perspective view of a respiratory filter machine to reduce airborne disease transmission of a patient, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a side elevational view thereof, opposite that shown in FIG. 3;
FIG. 5 is a back elevational view thereof;
FIG. 6 is a front perspective view thereof, the broken line showing of the accessories-disposable plastic bag, folding chair and aerosol can is for illustrative purposes only and forms no part of the claimed design; and,
FIG. 7 is a back perspective view thereof, the broken line showing of the accessories-plastic bag and folding chair is for illustrative purposes only and forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a respiratory filter machine to reduce airborne disease transmission of a patient, as shown and described.
US07/679,587 1991-04-03 1991-04-03 Respiratory filter machine to reduce airborne disease transmission of a patient Expired - Lifetime USD344586S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/679,587 USD344586S (en) 1991-04-03 1991-04-03 Respiratory filter machine to reduce airborne disease transmission of a patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/679,587 USD344586S (en) 1991-04-03 1991-04-03 Respiratory filter machine to reduce airborne disease transmission of a patient

Publications (1)

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USD344586S true USD344586S (en) 1994-02-22

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US07/679,587 Expired - Lifetime USD344586S (en) 1991-04-03 1991-04-03 Respiratory filter machine to reduce airborne disease transmission of a patient

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010321B2 (en) 2011-12-16 2015-04-21 12th Man Technologies, Inc. Bacteria filter and heating system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745991A (en) 1971-02-22 1973-07-17 Champion Spark Plug Co Environmental contamination control device
CA995543A (en) 1972-04-19 1976-08-24 Marcus M. Jensen Environment contaminant control console
US4727871A (en) 1985-10-28 1988-03-01 Infrasonics, Inc. Ventilator exhalation system
US4741332A (en) 1984-02-15 1988-05-03 Intertechnique Equipment for protecting personnel from contamination
US5044363A (en) 1990-05-24 1991-09-03 The United States Of America As Represented By The Department Of Health And Human Services Adsorption system for scavenging anesthetic agents from waste gas released during surgical activity
US5046492A (en) 1988-07-15 1991-09-10 Stackhouse Wyman H Clean room helmet system
US5054480A (en) 1990-06-14 1991-10-08 Bio Medical Devices, Inc. Personal air filtration and control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745991A (en) 1971-02-22 1973-07-17 Champion Spark Plug Co Environmental contamination control device
CA995543A (en) 1972-04-19 1976-08-24 Marcus M. Jensen Environment contaminant control console
US4741332A (en) 1984-02-15 1988-05-03 Intertechnique Equipment for protecting personnel from contamination
US4727871A (en) 1985-10-28 1988-03-01 Infrasonics, Inc. Ventilator exhalation system
US5046492A (en) 1988-07-15 1991-09-10 Stackhouse Wyman H Clean room helmet system
US5044363A (en) 1990-05-24 1991-09-03 The United States Of America As Represented By The Department Of Health And Human Services Adsorption system for scavenging anesthetic agents from waste gas released during surgical activity
US5054480A (en) 1990-06-14 1991-10-08 Bio Medical Devices, Inc. Personal air filtration and control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010321B2 (en) 2011-12-16 2015-04-21 12th Man Technologies, Inc. Bacteria filter and heating system

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