Trademark Search / IONOSPHERE

IONOSPHERE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73255518 · Reg. No. 1171037

Mark

IONOSPHERE

Status

Cancelled

Serial Number

73255518

Registration No.

1171037

Filing Date

March 26, 1980

Registration Date

September 29, 1981

Class(es)

Class 009

Owners

03 · Berkeley, CA, US

03 · Berkeley, CA, US

03 · Berkeley, CA, US

Air Ionizers for Ionizing Air within a Room

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