USD255045S - Filter casing - Google Patents

Filter casing Download PDF

Info

Publication number
USD255045S
USD255045S US05/828,194 US82819477F USD255045S US D255045 S USD255045 S US D255045S US 82819477 F US82819477 F US 82819477F US D255045 S USD255045 S US D255045S
Authority
US
United States
Prior art keywords
filter casing
filter
casing
view
ornamental design
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
US05/828,194
Inventor
Dirk G. Kronsbein
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.)
Ultrafilter GmbH
Original Assignee
Ultrafilter GmbH
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 Ultrafilter GmbH filed Critical Ultrafilter GmbH
Application granted granted Critical
Publication of USD255045S publication Critical patent/USD255045S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B01D35/1435—Filter condition indicators with alarm means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4046—Means for avoiding false mounting of different parts

Description

FIG. 1 is a bottom and front perspective view of my design for a filter casing showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevation view thereof; and
FIG. 5 is a bottom plan view.

Claims (1)

  1. The ornamental design for a filter casing, as shown.
US05/828,194 1977-02-28 1977-08-26 Filter casing Expired - Lifetime USD255045S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7706092[U] 1977-02-28
DE7706092U DE7706092U1 (en) 1977-02-28 1977-02-28 FILTER HOUSING

Publications (1)

Publication Number Publication Date
USD255045S true USD255045S (en) 1980-05-20

Family

ID=6675997

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/828,194 Expired - Lifetime USD255045S (en) 1977-02-28 1977-08-26 Filter casing

Country Status (6)

Country Link
US (1) USD255045S (en)
JP (1) JPS5635222Y2 (en)
CH (1) CH629673A5 (en)
DE (1) DE7706092U1 (en)
FR (1) FR2381552B1 (en)
GB (1) GB1557946A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441664B2 (en) 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
USD667926S1 (en) 2011-12-06 2012-09-25 David A Farley Barrel shower filter
USD667925S1 (en) 2011-12-06 2012-09-25 Farley David A In-line shower filter
USD974536S1 (en) * 2020-06-08 2023-01-03 Armen Eloyan Short-pipe p-trap

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8714819U1 (en) * 1987-11-06 1988-01-07 Pall Deutschland Gmbh, 6072 Dreieich, De
WO1999030798A1 (en) 1997-12-15 1999-06-24 Domnick Hunter Limited Filter assembly
EP1042047B1 (en) 1997-12-15 2005-02-16 Domnick Hunter Limited Filter assembly
US6663685B2 (en) 1997-12-15 2003-12-16 Domnick Hunter Limited Filter assembly
US6416563B1 (en) 1997-12-15 2002-07-09 Domnick Hunter Limited Filter assembly
JP4624553B2 (en) 1997-12-15 2011-02-02 パーカー ハニフィン リミテッド Filter assembly
WO1999030801A1 (en) 1997-12-15 1999-06-24 Domnick Hunter Limited Filter assembly
GB0417464D0 (en) * 2004-08-05 2004-09-08 Domnick Hunter Ltd Filter assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Nylon Filter Corp. Brochure, p. 7, Item No. 141.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441664B2 (en) 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
USD667926S1 (en) 2011-12-06 2012-09-25 David A Farley Barrel shower filter
USD667925S1 (en) 2011-12-06 2012-09-25 Farley David A In-line shower filter
USD974536S1 (en) * 2020-06-08 2023-01-03 Armen Eloyan Short-pipe p-trap

Also Published As

Publication number Publication date
CH629673A5 (en) 1982-05-14
DE7706092U1 (en) 1977-06-30
FR2381552A1 (en) 1978-09-22
JPS53119676U (en) 1978-09-22
FR2381552B1 (en) 1986-06-06
GB1557946A (en) 1979-12-19
JPS5635222Y2 (en) 1981-08-19

Similar Documents

Publication Publication Date Title
USD254183S (en) Head-phone
USD257060S (en) Fan housing
USD255313S (en) Coffee filter
USD252596S (en) Purse insert
USD255045S (en) Filter casing
USD250664S (en) Razor
USD249027S (en) Ornament
USD257059S (en) Heater
USD253627S (en) Tray
USD253715S (en) Water filter
USD253572S (en) Coffeemaker
USD245565S (en) Strainer
USD254949S (en) Kitchen-machine
USD246099S (en) Rear view mirror
USD249588S (en) Candle
USD251877S (en) Boothorn
USD250486S (en) Smoking pipe
USD254950S (en) Kitchen-machine
USD257850S (en) Camera
USD261264S (en) Casing for a microphonograph
USD247925S (en) Flashlight
USD254426S (en) Scale
USD251946S (en) Table
USD248965S (en) Aquarium filter
USD250766S (en) Stroboflash