Trademark: 72407678
Word
HEAF
Status
Dead
Status Code
900
Status Date
Monday, September 19, 1994
Serial Number
72407678
Registration Number
0974599
Registration Date
Tuesday, December 11, 1973
Mark Type
1000
Filing Date
Monday, November 15, 1971

Trademark Owner History

Classifications
31 AIR TREATMENT SYSTEM COMPRISING A FILTER MEDIA AND A BLOWER FOR THE REMOVAL OF SUBMICRON LIQUID AEROSOLS OR SOLID PARTICULATES FROM STACK EMISSIONS

Trademark Events
Sep 19, 1994
Expired Sec. 9
Jul 10, 1979
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24