Trademark Search  /  FLATSTACK

FLATSTACK

○ Dead · Abandoned

U.S. federal trademark · Serial No. 76609446

Mark
FLATSTACK
Status
Abandoned
Serial Number
76609446
Filing Date
August 31, 2004
Class(es)
Class 009

Owners

HyEnergy Systems, Inc.
03 · College Station, TX, US
HyEnergy Systems, Inc.
03 · Austin, TX, US

Goods & Services

Portable fuel cell systems comprised of lightweight hybrid cells, namely, a hybrid of battery cells and 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.