USD383406S - Instrument calibrating demand flow regulator - Google Patents

Instrument calibrating demand flow regulator Download PDF

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Publication number
USD383406S
USD383406S US29/050,989 US5098996F USD383406S US D383406 S USD383406 S US D383406S US 5098996 F US5098996 F US 5098996F US D383406 S USD383406 S US D383406S
Authority
US
United States
Prior art keywords
flow regulator
demand flow
instrument calibrating
calibrating demand
instrument
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
US29/050,989
Inventor
George D. Baker
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.)
Air Liquide Advanced Technologies US LLC
Original Assignee
Air Liquide America Corp
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 Air Liquide America Corp filed Critical Air Liquide America Corp
Priority to US29/050,989 priority Critical patent/USD383406S/en
Assigned to AIR LIQUIDE AMERICA CORPORATION reassignment AIR LIQUIDE AMERICA CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BAKER, GEORGE D.
Application granted granted Critical
Publication of USD383406S publication Critical patent/USD383406S/en
Assigned to AIR LIQUIDE ADVANCED TECHNOLOGIES U.S. LLC reassignment AIR LIQUIDE ADVANCED TECHNOLOGIES U.S. LLC MERGER (SEE DOCUMENT FOR DETAILS). Assignors: CALGAZ LLC
Assigned to CALGAZ LLC reassignment CALGAZ LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AIR LIQUIDE AMERICA L.P.
Assigned to AIR LIQUIDE AMERICA L.P. reassignment AIR LIQUIDE AMERICA L.P. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: AIR LIQUIDE AMERICA CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of the instrument calibrating demand flow regulator illustrating my design;
FIG. 2 is a top plan view of the instrument calibrating demand flow regulator;
FIG. 3 is a bottom plan view of the instrument calibrating demand flow regulator;
FIG. 4 is a left elevational side view of the instrument calibrating demand flow regulator;
FIG. 5 is a right elevational side view of the instrument calibrating demand flow regulator; and,
FIG. 6 is a rear elevational side view of the instrument calibrating demand flow regulator.

Claims (1)

  1. The ornamental design for an instrument calibrating demand flow regulator, as shown and described.
US29/050,989 1996-03-01 1996-03-01 Instrument calibrating demand flow regulator Expired - Lifetime USD383406S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/050,989 USD383406S (en) 1996-03-01 1996-03-01 Instrument calibrating demand flow regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/050,989 USD383406S (en) 1996-03-01 1996-03-01 Instrument calibrating demand flow regulator

Publications (1)

Publication Number Publication Date
USD383406S true USD383406S (en) 1997-09-09

Family

ID=71464579

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/050,989 Expired - Lifetime USD383406S (en) 1996-03-01 1996-03-01 Instrument calibrating demand flow regulator

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US (1) USD383406S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD850584S1 (en) * 2017-05-03 2019-06-04 Chetan Govind Karvir Gas flow regulator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467137A (en) * 1965-09-02 1969-09-16 Automatic Sprinkler Corp Demand valve
US3633611A (en) * 1969-05-09 1972-01-11 Dacor Corp Single hose underwater regulator
US4140113A (en) * 1977-09-06 1979-02-20 Dacor Corporation Breathing apparatus
US4214580A (en) * 1978-05-01 1980-07-29 Dacor Corporation Breathing apparatus
US5343858A (en) * 1991-02-04 1994-09-06 U.S. Divers Company, Inc. Second stage demand breathing regulator
US5464009A (en) * 1993-02-01 1995-11-07 Sabre Safety Limited Valve for use in breathing apparatus
US5566669A (en) * 1994-06-20 1996-10-22 Techbase Pty Ltd. Autoclavable carbon dioxide absorber/valve for use in anesthesia and resuscitation apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467137A (en) * 1965-09-02 1969-09-16 Automatic Sprinkler Corp Demand valve
US3633611A (en) * 1969-05-09 1972-01-11 Dacor Corp Single hose underwater regulator
US4140113A (en) * 1977-09-06 1979-02-20 Dacor Corporation Breathing apparatus
US4214580A (en) * 1978-05-01 1980-07-29 Dacor Corporation Breathing apparatus
US5343858A (en) * 1991-02-04 1994-09-06 U.S. Divers Company, Inc. Second stage demand breathing regulator
US5503140A (en) * 1991-02-04 1996-04-02 U.S. Divers Co., Inc. Second stage demand regulator
US5464009A (en) * 1993-02-01 1995-11-07 Sabre Safety Limited Valve for use in breathing apparatus
US5566669A (en) * 1994-06-20 1996-10-22 Techbase Pty Ltd. Autoclavable carbon dioxide absorber/valve for use in anesthesia and resuscitation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD850584S1 (en) * 2017-05-03 2019-06-04 Chetan Govind Karvir Gas flow regulator

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