Trademark Search  /  EXTENDOSPHERES

EXTENDOSPHERES

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74156429 · Reg. No. 2689573

Mark
EXTENDOSPHERES
Status
Cancelled
Serial Number
74156429
Registration No.
2689573
Filing Date
April 12, 1991
Registration Date
February 25, 2003
Class(es)
Class 001

Owners

SPHERE ONE, INC.
03 · CHATTANOOGA, TN, US
PQ CORPORATION
03 · VALLEY FORGE, PA, US
SPHERICAL PRODUCTS CORPORATION
03 · Valley Forge, PA, US
SPHERICAL PRODUCTS CORPORATION
03 · Valley Forge, PA, US
SPHERICAL PRODUCTS CORPORATION
03 · Valley Forge, PA, US

Goods & Services

particulate material consisting of hollow glass microspheres useful as fillers for plastics and paints

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