USD716430S1 - Air filter with four squarely-shaped filter cones - Google Patents

Air filter with four squarely-shaped filter cones Download PDF

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Publication number
USD716430S1
USD716430S1 US29/465,039 US201329465039F USD716430S US D716430 S1 USD716430 S1 US D716430S1 US 201329465039 F US201329465039 F US 201329465039F US D716430 S USD716430 S US D716430S
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US
United States
Prior art keywords
filter
squarely
cones
shaped
air filter
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
US29/465,039
Inventor
Berry Carter
James Matsuda
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.)
S&B Filters Inc
Original Assignee
S&B Filters Inc
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 S&B Filters Inc filed Critical S&B Filters Inc
Priority to US29/465,039 priority Critical patent/USD716430S1/en
Assigned to S&B Filters, Inc. reassignment S&B Filters, Inc. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CARTER, BERRY, MR., MATSUDA, JAMES, MR.
Application granted granted Critical
Publication of USD716430S1 publication Critical patent/USD716430S1/en
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Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/205—Rectangular shape

Description

FIG. 1 is a perspective top view of an air filter with four squarely-shaped filter cones, according to the invention.
FIG. 2 is a side view of the present invention.
FIG. 3 is a top view of the present invention.
FIG. 4 is a bottom view of the present invention; and,
FIG. 5 is a perspective bottom view of the present invention.

Claims (1)

    CLAIM
  1. The ornamental design for an air filter with four squarely-shaped filter cones, as shown and described.
US29/465,039 2013-08-23 2013-08-23 Air filter with four squarely-shaped filter cones Active USD716430S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/465,039 USD716430S1 (en) 2013-08-23 2013-08-23 Air filter with four squarely-shaped filter cones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/465,039 USD716430S1 (en) 2013-08-23 2013-08-23 Air filter with four squarely-shaped filter cones

Publications (1)

Publication Number Publication Date
USD716430S1 true USD716430S1 (en) 2014-10-28

Family

ID=51753860

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/465,039 Active USD716430S1 (en) 2013-08-23 2013-08-23 Air filter with four squarely-shaped filter cones

Country Status (1)

Country Link
US (1) USD716430S1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD770026S1 (en) * 2011-10-18 2016-10-25 Camfil Usa, Inc. Filter
USD860387S1 (en) * 2017-03-09 2019-09-17 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
USD912766S1 (en) * 2019-04-11 2021-03-09 Zhushi Tu Filter for pet water fountain
US20220088527A1 (en) * 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
USD955559S1 (en) * 2021-04-08 2022-06-21 Nike, Inc. Face mask
USD956209S1 (en) * 2021-04-08 2022-06-28 Nike, Inc. Face mask

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Design U.S. Appl. No. 29/465,037, filed Aug. 23, 2013, for a Elliptically-Shaped Air Filter Cones, First named inventor Berry Carter, Assigned to S&B Filters, Inc.
Design U.S. Appl. No. 29/465,042, filed Aug. 23, 2013, for a Circularly-Shaped Air Filter Cones, First named inventor Berry Carter, Assigned to S&B Filters, Inc.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD770026S1 (en) * 2011-10-18 2016-10-25 Camfil Usa, Inc. Filter
US9937452B2 (en) 2011-10-18 2018-04-10 Camfil Usa, Inc. Air filter with balanced seal
USD866739S1 (en) 2011-10-18 2019-11-12 Camfil Usa, Inc. Filter
US10639575B2 (en) 2011-10-18 2020-05-05 Camfil Usa, Inc. Air filter with balanced seal
USD860387S1 (en) * 2017-03-09 2019-09-17 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
USD908186S1 (en) * 2017-03-09 2021-01-19 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
USD912766S1 (en) * 2019-04-11 2021-03-09 Zhushi Tu Filter for pet water fountain
US20220088527A1 (en) * 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
USD955559S1 (en) * 2021-04-08 2022-06-21 Nike, Inc. Face mask
USD956209S1 (en) * 2021-04-08 2022-06-28 Nike, Inc. Face mask

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