CLEANROOM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73820893 · Reg. No. 1625854

Mark

CLEANROOM

Status

Cancelled

Serial Number

73820893

Registration No.

1625854

Filing Date

August 21, 1989

Registration Date

December 4, 1990

Class(es)

Class 011

Owners

03 · HOUSTON, TX, US

03 · HOUSTON, TX, US

03 · HOUSTON, TX, US

ELECTRO PARTICULATE AIR FILTERING UNIT FOR USE IN HOMES AND OFFICES

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.