Word

ENVICON

Status

Dead

Status Code

710

Status Date

Monday, July 21, 1997

Serial Number

73824446

Registration Number

1631483

Registration Date

Tuesday, January 15, 1991

Mark Type

1000

Filing Date

Friday, September 8, 1989

Published for Opposition

Tuesday, October 23, 1990

Cancellation Date

Monday, July 21, 1997

Trademark Owner History

ENVICON LUFT- UND WASSERTECHNIK GMBH & CO. KG - Original Registrant

Classifications

11 APPARATUS FOR NITRIFICATION, DENITRIFICATION AND/OR PHOSPHATE-ELIMINATION OF SEWAGE WATER, AND CLEARING BASINS THEREFOR; PACKED BEDS FOR WATER PURIFICATION; TOWER PACKINGS FOR AIR AND GAS PURIFICATION, SPRAYING NOZZLES; BIOLOGICAL FILTERS AND REACTORS FOR GAS AND AIR PURIFICATION; GAS SCRUBBERS, AIRSCOOPS, AERATION DISKS, AERATION TANKS, AERATION PIPES, IMMERSION PERCOLATING FILTER FOR WATER PURIFICATION, MIST COLLECTORS, FILLER AND SPACING MATERIALS FOR DISTRIBUTION OF GASES AND LIQUIDS, BEDS SHAPED AS SCREENS OR GRATES FOR WATER AND GAS PURIFICATION, WATER TRAPS, AGITATORS FOR CIRCULATING AIR, GASES OR LIQUIDS

42 ENGINEERING SERVICES AND TECHNICAL CONSULTING SERVICES IN THE FIELD OF GAS AND WATER PURIFICATION

Trademark Events

Jul 21, 1997

Cancelled Sec. 8 (6-Yr)

Jan 15, 1991

Registered-Principal Register

Oct 23, 1990

Published For Opposition

Sep 22, 1990

Notice Of Publication

Apr 12, 1990

Approved For Pub - Principal Register

Apr 10, 1990

Examiner's Amendment Mailed

Apr 2, 1990

Examiner's Amendment Mailed

Feb 20, 1990

Correspondence Received In Law Office

Dec 15, 1989

Non-Final Action Mailed

Dec 1, 1989

Assigned To Examiner

Nov 20, 1989

Assigned To Examiner