CLEAN AIR SYSTEMS Trademark 73839124

Trademark: 73839124

Word

CLEAN AIR SYSTEMS

Status

Dead

Status Code

710

Status Date

Monday, September 22, 1997

Serial Number

73839124

Registration Number

1638739

Registration Date

Tuesday, March 19, 1991

Mark Type

1000

Filing Date

Tuesday, November 14, 1989

Cancellation Date

Monday, September 22, 1997

Trademark Owner History

CLEAN AIR SYSTEMS, INC. - Original Registrant

Classifications

37 CLEANING AND REPAIR OF BUILDING AIR CONDITIONING AND HEATING SYSTEMS INCLUDING DUCTWORK AND AIR HANDLING EQUIPMENT

42 INSPECTION, MONITORING AND ANALYSIS OF BUILDINGS; AIR CONDITIONING AND AIR HEATING SYSTEMS

"SYSTEMS"

Trademark Events

Sep 22, 1997

Cancelled Sec. 8 (6-Yr)

Mar 19, 1991

Registered-Supplemental Register

Dec 5, 1990

Approved For Registration Supplemental Register

Nov 30, 1990

Examiner's Amendment Mailed

Oct 9, 1990

Non-Final Action Mailed

Sep 26, 1990

Assigned To Examiner

Aug 9, 1990

Correspondence Received In Law Office

Feb 12, 1990

Non-Final Action Mailed

Feb 1, 1990

Assigned To Examiner

Jan 17, 1990

Assigned To Examiner

Jan 4, 1990

Assigned To Examiner

AUTODIRECT

IMTECH

Trademark Alertz updated from USPTO on 2030-01-24