Trademark Search / POROFOR

POROFOR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 71643311 · Reg. No. 619939

Mark

POROFOR

Status

Cancelled

Serial Number

71643311

Registration No.

619939

Filing Date

March 9, 1953

Registration Date

April 10, 1952

Class(es)

Class 001

Owners

LANXESS DEUTSCHLAND GMBH

16 · LEVERKUSEN, DE

BAYER AKTIENGESELLSCHAFT

09 · D-51368 LEVERKUSEN-BAYERWERK, DE

FARBENFABRIKEN BAYER

11 · LEVERKUSEN-BAYERWERK, DE

Goods & Services

ORGANIC CHEMICAL COMPOSITION FORMING GAS AT ELEVATED TEMPERATURES AND USED IN THE PRODUCTION OF POROUS MATERIALS, SUCH AS NATURAL RUBBER, SYNTHETIC RUBBER, PLASTICS, AND THE LIKE

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