GB9921122D0 - Washable electrostatic filter element - Google Patents

Washable electrostatic filter element

Info

Publication number
GB9921122D0
GB9921122D0 GBGB9921122.9A GB9921122A GB9921122D0 GB 9921122 D0 GB9921122 D0 GB 9921122D0 GB 9921122 A GB9921122 A GB 9921122A GB 9921122 D0 GB9921122 D0 GB 9921122D0
Authority
GB
United Kingdom
Prior art keywords
filter element
electrostatic filter
washable
washable electrostatic
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.)
Ceased
Application number
GBGB9921122.9A
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.)
BRENTNALL NICHOLAS J
Original Assignee
BRENTNALL NICHOLAS J
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 BRENTNALL NICHOLAS J filed Critical BRENTNALL NICHOLAS J
Priority to GBGB9921122.9A priority Critical patent/GB9921122D0/en
Publication of GB9921122D0 publication Critical patent/GB9921122D0/en
Priority to GB0021968A priority patent/GB2354961A/en
Ceased legal-status Critical Current

Links

GBGB9921122.9A 1999-09-07 1999-09-07 Washable electrostatic filter element Ceased GB9921122D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9921122.9A GB9921122D0 (en) 1999-09-07 1999-09-07 Washable electrostatic filter element
GB0021968A GB2354961A (en) 1999-09-07 2000-09-07 Washable electrostatic filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9921122.9A GB9921122D0 (en) 1999-09-07 1999-09-07 Washable electrostatic filter element

Publications (1)

Publication Number Publication Date
GB9921122D0 true GB9921122D0 (en) 1999-11-10

Family

ID=10860503

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9921122.9A Ceased GB9921122D0 (en) 1999-09-07 1999-09-07 Washable electrostatic filter element
GB0021968A Withdrawn GB2354961A (en) 1999-09-07 2000-09-07 Washable electrostatic filter element

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0021968A Withdrawn GB2354961A (en) 1999-09-07 2000-09-07 Washable electrostatic filter element

Country Status (1)

Country Link
GB (2) GB9921122D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143237A1 (en) * 1991-12-31 1993-07-01 Minnesota Mining & Mfg FILTER ELEMENT FOR FILTERING GASES AND / OR LIQUIDS, IN PARTICULAR FOR FILTERING THE AIR FLOWING INTO THE PASSENGER AREA OF A MOTOR VEHICLE
US5593479A (en) * 1995-02-02 1997-01-14 Hmi Industries, Inc. Filter system
GB9510234D0 (en) * 1995-05-20 1995-07-19 Advanced Allergy Technologies Allergen particle exclusion and/or retention covering

Also Published As

Publication number Publication date
GB2354961A (en) 2001-04-11
GB0021968D0 (en) 2000-10-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)