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AU668003B2 - Agglomerated activated carbon air filter - Google Patents
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AU668003B2 - Agglomerated activated carbon air filter - Google Patents

Agglomerated activated carbon air filter

Info

Publication number
AU668003B2
AU668003B2 AU54785/94A AU5478594A AU668003B2 AU 668003 B2 AU668003 B2 AU 668003B2 AU 54785/94 A AU54785/94 A AU 54785/94A AU 5478594 A AU5478594 A AU 5478594A AU 668003 B2 AU668003 B2 AU 668003B2
Authority
AU
Australia
Prior art keywords
activated carbon
air filter
carbon air
agglomerated activated
agglomerated
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
AU54785/94A
Other versions
AU5478594A (en
Inventor
Eric Gerard Graeve
John Carl Kostecki
Yuan-Ming Tang
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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
Priority claimed from US08/087,629 external-priority patent/US5332426A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU5478594A publication Critical patent/AU5478594A/en
Application granted granted Critical
Publication of AU668003B2 publication Critical patent/AU668003B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU54785/94A 1993-07-01 1994-01-28 Agglomerated activated carbon air filter Ceased AU668003B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US087629 1993-07-01
US08/087,629 US5332426A (en) 1992-07-29 1993-07-01 Agglomerated activated carbon air filter

Publications (2)

Publication Number Publication Date
AU5478594A AU5478594A (en) 1995-01-12
AU668003B2 true AU668003B2 (en) 1996-04-18

Family

ID=22206324

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54785/94A Ceased AU668003B2 (en) 1993-07-01 1994-01-28 Agglomerated activated carbon air filter

Country Status (1)

Country Link
AU (1) AU668003B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3474600A (en) * 1967-09-22 1969-10-28 Pittsburgh Activated Carbon Co Bonded carbon article
US5033465A (en) * 1985-08-28 1991-07-23 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3474600A (en) * 1967-09-22 1969-10-28 Pittsburgh Activated Carbon Co Bonded carbon article
US5033465A (en) * 1985-08-28 1991-07-23 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same

Also Published As

Publication number Publication date
AU5478594A (en) 1995-01-12

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired