USD831182S1 - Air filter - Google Patents

Air filter Download PDF

Info

Publication number
USD831182S1
USD831182S1 US29/568,536 US201629568536F USD831182S US D831182 S1 USD831182 S1 US D831182S1 US 201629568536 F US201629568536 F US 201629568536F US D831182 S USD831182 S US D831182S
Authority
US
United States
Prior art keywords
air filter
view
design
perspective
showing
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.)
Active
Application number
US29/568,536
Inventor
Glen O. Gregerson
Jonathan M. Lise
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to US29/568,536 priority Critical patent/USD831182S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GREGERSON, GLEN O., LISE, JONATHAN M.
Application granted granted Critical
Publication of USD831182S1 publication Critical patent/USD831182S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a perspective view showing the new design for an air filter.
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a side view thereof;
FIG. 6 is a perspective view showing the new design for an air filter;
FIG. 7 is an enlarged view of a portion of the air filter of FIG. 6;
FIG. 8 is a top thereof; and,
FIG. 9 is an enlarged view of a portion of the air filter of FIG. 8.
The claimed area of the air filter is illustrated with the color designation for the color yellow. The thicker dash-dash broken lines define the boundaries of the claimed design and form no part thereof.
The portions in the drawing views shown in broken lines form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an air filter, as shown and described.
US29/568,536 2016-06-20 2016-06-20 Air filter Active USD831182S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/568,536 USD831182S1 (en) 2016-06-20 2016-06-20 Air filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/568,536 USD831182S1 (en) 2016-06-20 2016-06-20 Air filter

Publications (1)

Publication Number Publication Date
USD831182S1 true USD831182S1 (en) 2018-10-16

Family

ID=63761858

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/568,536 Active USD831182S1 (en) 2016-06-20 2016-06-20 Air filter

Country Status (1)

Country Link
US (1) USD831182S1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD877876S1 (en) * 2018-09-07 2020-03-10 3M Innovative Properties Company Three dimensional filter frame
USD878533S1 (en) * 2018-01-10 2020-03-17 Kay Gunther Gabriel Filtration units
USD888216S1 (en) * 2018-11-20 2020-06-23 Access Business Group International Llc Air treatment system filter
USD898177S1 (en) 2019-11-29 2020-10-06 Shenzhen Shenyuanxin Technology Co., Ltd. Air filter
USD923165S1 (en) 2020-11-17 2021-06-22 Shenzhen Shi Nuo Wei Da Technology Co., Ltd Car air filter
USD936198S1 (en) * 2020-01-22 2021-11-16 Dbg Group Investments, Llc Ozone plate for an air purification device
USD972698S1 (en) * 2016-06-20 2022-12-13 3M Innovative Properties Company Air filter

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624764A (en) * 1970-05-13 1971-11-30 Us Navy Vibration isolation mount and shock absorber
USD254506S (en) * 1977-04-01 1980-03-18 Aktiebolaget Svenska Flaktfabriken Corrugated metal sheet contact body for humidifiers
US4225442A (en) * 1978-08-22 1980-09-30 Brunswick Corporation Core spun filtration roving
US4421202A (en) * 1981-03-20 1983-12-20 Peabody Abc Corporation Sound attenuator
US5038834A (en) * 1988-03-08 1991-08-13 Vsl International Ag Encasing tubing having continuous bonding enhancing properties
US5542454A (en) * 1994-04-08 1996-08-06 Hydrill Company Free flow low energy pipe protector
USD378852S (en) * 1994-09-07 1997-04-15 Ripponlea Australia Pty. Ltd. Floor register
USD403418S (en) * 1997-10-31 1998-12-29 Imbibitive Technologies Corp. Filter basin, which can hold silt-collecting sock and sorbent material
USD475129S1 (en) * 2002-06-19 2003-05-27 Donaldson Company Inc. Radial seal filter element with press-on fin structure
USD499177S1 (en) * 2000-06-30 2004-11-30 Donaldson Company, Inc. Filter element having oval shape
USD599465S1 (en) * 2008-09-29 2009-09-01 Mitchell Clinton J Vent cover
USD725390S1 (en) 2013-08-16 2015-03-31 3M Innovative Properties Company Sheet material
USD732153S1 (en) 2013-08-16 2015-06-16 3M Innovative Properties Company Air filter
US9174159B2 (en) 2013-08-16 2015-11-03 3M Innovative Properties Company Framed pleated air filter with upstream bridging filaments

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624764A (en) * 1970-05-13 1971-11-30 Us Navy Vibration isolation mount and shock absorber
USD254506S (en) * 1977-04-01 1980-03-18 Aktiebolaget Svenska Flaktfabriken Corrugated metal sheet contact body for humidifiers
US4225442A (en) * 1978-08-22 1980-09-30 Brunswick Corporation Core spun filtration roving
US4421202A (en) * 1981-03-20 1983-12-20 Peabody Abc Corporation Sound attenuator
US5038834A (en) * 1988-03-08 1991-08-13 Vsl International Ag Encasing tubing having continuous bonding enhancing properties
US5542454A (en) * 1994-04-08 1996-08-06 Hydrill Company Free flow low energy pipe protector
USD378852S (en) * 1994-09-07 1997-04-15 Ripponlea Australia Pty. Ltd. Floor register
USD403418S (en) * 1997-10-31 1998-12-29 Imbibitive Technologies Corp. Filter basin, which can hold silt-collecting sock and sorbent material
USD499177S1 (en) * 2000-06-30 2004-11-30 Donaldson Company, Inc. Filter element having oval shape
USD475129S1 (en) * 2002-06-19 2003-05-27 Donaldson Company Inc. Radial seal filter element with press-on fin structure
USD599465S1 (en) * 2008-09-29 2009-09-01 Mitchell Clinton J Vent cover
USD725390S1 (en) 2013-08-16 2015-03-31 3M Innovative Properties Company Sheet material
USD732153S1 (en) 2013-08-16 2015-06-16 3M Innovative Properties Company Air filter
US9174159B2 (en) 2013-08-16 2015-11-03 3M Innovative Properties Company Framed pleated air filter with upstream bridging filaments

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Pleated filter reference found online [Jan. 11, 2017] http://furnacefiltercare.com/residential/pleated-filters/. *
Trademark Application Serial No. 86-912,631, filed Feb. 18, 2016.
Trademark Application Serial No. 86-935,298, filed Mar. 10, 2016.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD972698S1 (en) * 2016-06-20 2022-12-13 3M Innovative Properties Company Air filter
USD878533S1 (en) * 2018-01-10 2020-03-17 Kay Gunther Gabriel Filtration units
USD877876S1 (en) * 2018-09-07 2020-03-10 3M Innovative Properties Company Three dimensional filter frame
USD888216S1 (en) * 2018-11-20 2020-06-23 Access Business Group International Llc Air treatment system filter
USD898177S1 (en) 2019-11-29 2020-10-06 Shenzhen Shenyuanxin Technology Co., Ltd. Air filter
USD936198S1 (en) * 2020-01-22 2021-11-16 Dbg Group Investments, Llc Ozone plate for an air purification device
USD923165S1 (en) 2020-11-17 2021-06-22 Shenzhen Shi Nuo Wei Da Technology Co., Ltd Car air filter

Similar Documents

Publication Publication Date Title
USD831182S1 (en) Air filter
USD846008S1 (en) Suction cover
USD820480S1 (en) To-go cup candle
USD781125S1 (en) Multi-tool
USD792759S1 (en) Tray
USD780550S1 (en) Multi-tool
USD846987S1 (en) Closure
USD829056S1 (en) Can cooler
USD808001S1 (en) Square fan grille
USD792760S1 (en) Tray
USD770201S1 (en) Foldable mat
USD827766S1 (en) Manifold engagement portion of a filter cartridge
USD854442S1 (en) Gemstone
USD931682S1 (en) Cup with cover
USD847632S1 (en) Closing plug for a container-installed flange
USD847981S1 (en) Safety pen needle
USD812517S1 (en) Gemstone
USD864369S1 (en) Air filter
USD856580S1 (en) Hairdryer filter
USD864370S1 (en) Air filter
USD814690S1 (en) Lamp
USD854745S1 (en) Hairdryer filter
USD856579S1 (en) Hairdryer filter
USD862280S1 (en) Gemstone
USD851540S1 (en) Drone