Trademark Search / HOKU MEMBRANE

HOKU MEMBRANE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78257907 · Reg. No. 2950056

Mark

HOKU MEMBRANE

Status

Cancelled

Serial Number

78257907

Registration No.

2950056

Filing Date

June 3, 2003

Registration Date

May 10, 2005

Class(es)

Class 009

Owners

03 · HONOLULU, HI, US

03 · Honolulu, HI, US

03 · Honolulu, HI, US

03 · Honolulu, HI, US

03 · Honolulu, HI, US

Polymer Electrolyte Membrane for use in Proton Exchange Membrane Fuel Cells and Direct Methanol Fuel Cells

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