USD423660S - Air duct boot - Google Patents

Air duct boot Download PDF

Info

Publication number
USD423660S
USD423660S US29/102,230 US10223099F USD423660S US D423660 S USD423660 S US D423660S US 10223099 F US10223099 F US 10223099F US D423660 S USD423660 S US D423660S
Authority
US
United States
Prior art keywords
air duct
duct boot
boot
ornamental design
elevational 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
US29/102,230
Inventor
John P. Inda
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 US29/102,230 priority Critical patent/USD423660S/en
Application granted granted Critical
Publication of USD423660S publication Critical patent/USD423660S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is a front elevational view of an air duct boot showing my new design.
FIG. 2 is a rear elevational view thereof.
FIG. 3 is a left side elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG, 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for an air duct boot, as shown and described.
US29/102,230 1999-03-22 1999-03-22 Air duct boot Expired - Lifetime USD423660S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/102,230 USD423660S (en) 1999-03-22 1999-03-22 Air duct boot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/102,230 USD423660S (en) 1999-03-22 1999-03-22 Air duct boot

Publications (1)

Publication Number Publication Date
USD423660S true USD423660S (en) 2000-04-25

Family

ID=71780803

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/102,230 Expired - Lifetime USD423660S (en) 1999-03-22 1999-03-22 Air duct boot

Country Status (1)

Country Link
US (1) USD423660S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9513056B2 (en) 2013-01-18 2016-12-06 James Schoenster Dryer vent stabilizing apparatus

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24660A (en) * 1859-07-05 Setting gas-meteks in the walls of buildings
US567231A (en) * 1896-09-08 Flexible joint or coupling
US925762A (en) * 1907-11-14 1909-06-22 Harry B Eager Furnace-pipe fitting.
US2086007A (en) * 1936-03-26 1937-07-06 Howe And Bassett Company Inc Sheet metal boot
US2215318A (en) * 1939-04-06 1940-09-17 Robert D Bristol Air duct
US2297179A (en) * 1941-04-19 1942-09-29 Hervey S Walker Underfloor duct system
US2335906A (en) * 1942-03-31 1943-12-07 Walker Brothers Underfloor duct system
US2348148A (en) * 1941-09-08 1944-05-02 Broad & Company Ltd Ventilator
FR1330148A (en) 1962-01-19 1963-06-21 Mat O Bat De Benalcazar Et Cie Static ventilation device with adjustable closing walls
US3220079A (en) * 1963-12-16 1965-11-30 Robert E Aggson Foundation vent
US3677517A (en) * 1971-03-03 1972-07-18 Ruskin Mfg Co Wrap-around damper frame
US4261598A (en) * 1979-08-06 1981-04-14 Cornwall Kenneth R Concrete floor embedded coupling for plastic pipe
US4499332A (en) * 1982-09-28 1985-02-12 Inryco, Inc. Preset block assembly for underfloor electrical distribution system
US4619471A (en) * 1985-11-27 1986-10-28 Harbeke Gerold J Embedded pipe coupling holder
US4623170A (en) * 1983-06-02 1986-11-18 Cornwall Kenneth R Coupling
US4773197A (en) * 1987-06-18 1988-09-27 Sullivan John F Air duct boot
US4781401A (en) * 1987-05-15 1988-11-01 Reynalda Clack Adjustable jack for mounting on a duct bend
USD314820S (en) * 1987-05-22 1991-02-19 Sullivan John F Air duct boot
US5240288A (en) * 1992-04-20 1993-08-31 General Plastics, Inc. Double air duct boot
USD341655S (en) * 1993-02-05 1993-11-23 General Plastics, Inc. Air duct riser
US5542223A (en) * 1993-08-20 1996-08-06 General Plastics, Inc. Air duct boot
US5675908A (en) * 1996-10-28 1997-10-14 Barnes; Paul S. Clothes dryer lint receptacle
USD411901S (en) * 1998-05-13 1999-07-06 Dennis Richard Gomulinski Dryer vent

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US567231A (en) * 1896-09-08 Flexible joint or coupling
US24660A (en) * 1859-07-05 Setting gas-meteks in the walls of buildings
US925762A (en) * 1907-11-14 1909-06-22 Harry B Eager Furnace-pipe fitting.
US2086007A (en) * 1936-03-26 1937-07-06 Howe And Bassett Company Inc Sheet metal boot
US2215318A (en) * 1939-04-06 1940-09-17 Robert D Bristol Air duct
US2297179A (en) * 1941-04-19 1942-09-29 Hervey S Walker Underfloor duct system
US2348148A (en) * 1941-09-08 1944-05-02 Broad & Company Ltd Ventilator
US2335906A (en) * 1942-03-31 1943-12-07 Walker Brothers Underfloor duct system
FR1330148A (en) 1962-01-19 1963-06-21 Mat O Bat De Benalcazar Et Cie Static ventilation device with adjustable closing walls
US3220079A (en) * 1963-12-16 1965-11-30 Robert E Aggson Foundation vent
US3677517A (en) * 1971-03-03 1972-07-18 Ruskin Mfg Co Wrap-around damper frame
US4261598A (en) * 1979-08-06 1981-04-14 Cornwall Kenneth R Concrete floor embedded coupling for plastic pipe
US4261598B1 (en) * 1979-08-06 1985-09-24
US4499332A (en) * 1982-09-28 1985-02-12 Inryco, Inc. Preset block assembly for underfloor electrical distribution system
US4623170A (en) * 1983-06-02 1986-11-18 Cornwall Kenneth R Coupling
US4619471A (en) * 1985-11-27 1986-10-28 Harbeke Gerold J Embedded pipe coupling holder
US4781401A (en) * 1987-05-15 1988-11-01 Reynalda Clack Adjustable jack for mounting on a duct bend
USD314820S (en) * 1987-05-22 1991-02-19 Sullivan John F Air duct boot
US4773197A (en) * 1987-06-18 1988-09-27 Sullivan John F Air duct boot
US5240288A (en) * 1992-04-20 1993-08-31 General Plastics, Inc. Double air duct boot
USD341655S (en) * 1993-02-05 1993-11-23 General Plastics, Inc. Air duct riser
US5542223A (en) * 1993-08-20 1996-08-06 General Plastics, Inc. Air duct boot
US5675908A (en) * 1996-10-28 1997-10-14 Barnes; Paul S. Clothes dryer lint receptacle
USD411901S (en) * 1998-05-13 1999-07-06 Dennis Richard Gomulinski Dryer vent

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Exhibit A--Photograph of prior air duct riser.
Exhibit B--Photograph of prior art duct riser.
Sales information from Northern Pipe Products and GPK Products, Inc. (Undated but believed to be prior art to the present application).

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9513056B2 (en) 2013-01-18 2016-12-06 James Schoenster Dryer vent stabilizing apparatus

Similar Documents

Publication Publication Date Title
USD422350S (en) Air freshener
USD422692S (en) Air freshener dispenser
USD407413S (en) Air compressor
USD407477S (en) Air freshener
USD426243S (en) Air pump (3)
USD426631S (en) Floor fan
USD418913S (en) Upright fan
USD403755S (en) Fan
USD434423S (en) Air compressor
USD428422S (en) Air pump
USD451992S1 (en) Fan
USD426296S (en) Cooling fan
USD407412S (en) Air compressor
USD426554S (en) Air pump (4)
USD443349S1 (en) Outdoor unit of air conditioner
USD398011S (en) Air compressor
USD414854S (en) Air cleaner
USD409206S (en) Air compressor
USD444222S1 (en) Pivot fan
USD420734S (en) Upright fan
USD428981S (en) Air freshener
USD451181S1 (en) Air cleaner
USD444871S1 (en) Pivot fan
USD407478S (en) Box fan
USD437399S1 (en) Outdoor unit of air conditioner