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About 3 Trademarks found for “FREON-11*”

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FREO*

*-11

FR*11

230656
EXPUNGED

on 15 Oct 1970

FREON-113

E. I. DU PONT DE NEMOURS AND COMPANY

230656 · 2 Jun 1955

001

Trichlorotrifluorcethane, being fluorinated hydrocarbons used as refri...

230655
EXPUNGED

on 15 Oct 1970

FREON-114

E.I. DU PONT DE NEMOURS AND COMPANY

230655 · 2 Jun 1955

001

Dichiorotetrafluoroethane, being fluorinated hydrocarbons used as refr...

230654
EXPUNGED

on 15 Oct 1970

FREON-11

E. I. DU PONT DE NEMOURS AND COMPANY

230654 · 2 Jun 1955

001

Trichloromonofluoromethane, being fluorinated hydrocarbons used as ref...

Owners

E. i. du pont de nemours and company (2)

E.I. du pont de nemours and company (1)

Categories

Class 1 (3)

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