USD427286S - Air admittance valve - Google Patents

Air admittance valve Download PDF

Info

Publication number
USD427286S
USD427286S US29/105,556 US10555699F USD427286S US D427286 S USD427286 S US D427286S US 10555699 F US10555699 F US 10555699F US D427286 S USD427286 S US D427286S
Authority
US
United States
Prior art keywords
admittance valve
air admittance
air
valve
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
US29/105,556
Inventor
Julius Ballanco
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
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 US29/105,556 priority Critical patent/USD427286S/en
Application granted granted Critical
Publication of USD427286S publication Critical patent/USD427286S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is a front perspective view of an air admittance valve showing my new design;
FIG. 2 is a front plan view;
FIG. 3 is top plan view;
FIG. 4 is a bottom plan view; and,
FIG. 5 is a left side view, a view from the right side being a mirror image.

Claims (1)

  1. The ornamental design for an air admittance valve, as shown and described.
US29/105,556 1999-05-25 1999-05-25 Air admittance valve Expired - Lifetime USD427286S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/105,556 USD427286S (en) 1999-05-25 1999-05-25 Air admittance valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/105,556 USD427286S (en) 1999-05-25 1999-05-25 Air admittance valve

Publications (1)

Publication Number Publication Date
USD427286S true USD427286S (en) 2000-06-27

Family

ID=71780406

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/105,556 Expired - Lifetime USD427286S (en) 1999-05-25 1999-05-25 Air admittance valve

Country Status (1)

Country Link
US (1) USD427286S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237678A1 (en) * 2005-04-25 2006-10-26 Lackey Derek J Metallic Air Admittance Valve
USD544574S1 (en) * 2004-11-15 2007-06-12 Caroma Industries Limited Valve cartridge for waterless urinal
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996291A (en) * 1934-09-15 1935-04-02 Albert A Haas Air valve
US2371449A (en) * 1942-12-12 1945-03-13 Jesse D Langdon Valve
US3923081A (en) * 1973-10-15 1975-12-02 Ba Installationsutveckling Ab Air valve having an annular movable valve element of elastomeric material
US4436107A (en) * 1978-09-12 1984-03-13 Persson Bengt Arne Ventilation valve
US4535807A (en) * 1982-11-19 1985-08-20 Ericson Kurt Sture Birger Automatic air valve device for ducts
US4556084A (en) * 1982-07-29 1985-12-03 Frawley Adrian J Air admittance valve
GB2164128B (en) 1984-09-08 1988-07-27 Key Terrain Ltd Air admittance valves
USD299950S (en) * 1985-08-19 1989-02-21 Cryolab Combined seal-off valve body and cap
US4867802A (en) * 1987-02-11 1989-09-19 Earl Raymond F Air admittance valve for use in drainage systems
US5048562A (en) * 1989-06-06 1991-09-17 Frawley Patrick D One way air admittance valve
USD321748S (en) * 1988-11-21 1991-11-19 Ralph Brito Air gap anti-siphon valve
US5273068A (en) * 1993-04-20 1993-12-28 Duren Gary S Air admittance valve for resisting high internal pressure

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996291A (en) * 1934-09-15 1935-04-02 Albert A Haas Air valve
US2371449A (en) * 1942-12-12 1945-03-13 Jesse D Langdon Valve
US3923081A (en) * 1973-10-15 1975-12-02 Ba Installationsutveckling Ab Air valve having an annular movable valve element of elastomeric material
US4436107A (en) * 1978-09-12 1984-03-13 Persson Bengt Arne Ventilation valve
US4556084A (en) * 1982-07-29 1985-12-03 Frawley Adrian J Air admittance valve
US4535807A (en) * 1982-11-19 1985-08-20 Ericson Kurt Sture Birger Automatic air valve device for ducts
GB2164128B (en) 1984-09-08 1988-07-27 Key Terrain Ltd Air admittance valves
USD299950S (en) * 1985-08-19 1989-02-21 Cryolab Combined seal-off valve body and cap
US4867802A (en) * 1987-02-11 1989-09-19 Earl Raymond F Air admittance valve for use in drainage systems
USD321748S (en) * 1988-11-21 1991-11-19 Ralph Brito Air gap anti-siphon valve
US5048562A (en) * 1989-06-06 1991-09-17 Frawley Patrick D One way air admittance valve
US5273068A (en) * 1993-04-20 1993-12-28 Duren Gary S Air admittance valve for resisting high internal pressure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD544574S1 (en) * 2004-11-15 2007-06-12 Caroma Industries Limited Valve cartridge for waterless urinal
US20060237678A1 (en) * 2005-04-25 2006-10-26 Lackey Derek J Metallic Air Admittance Valve
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
US10106966B2 (en) 2014-04-28 2018-10-23 Ips Corporation Air admittance valve

Similar Documents

Publication Publication Date Title
USD437038S1 (en) Ionic air purifier
USD426626S (en) Air conditioner
USD460131S1 (en) Robot
USD460503S1 (en) Robot
USD448073S1 (en) Air conditioner
USD453564S1 (en) Ventilation grill
USD452374S1 (en) Airtight container
USD405796S (en) Remote controller
USD416021S (en) Remote controller
USD435095S (en) Outdoor unit for air conditioner
USD427356S (en) Lamp
USD437693S1 (en) Wall mirror
USD417220S (en) Remote controller
USD474061S1 (en) Air mattress
USD440632S1 (en) Expansion valve
USD418141S (en) Remote controller
USD396087S (en) Air-pumped tent
USD441546S1 (en) Mirror
USD436487S1 (en) Wallshelf
USD432223S (en) Billet air freshener
USD446405S1 (en) Etagere
USD406909S (en) Bulb
USD451622S1 (en) Coachlight
USD448779S1 (en) Mower element
USD448072S1 (en) Air conditioner