Trademark Search  /  SPHEREFLEX

SPHEREFLEX

○ Dead · Expired

U.S. federal trademark · Serial No. 71681539 · Reg. No. 0620801

Mark
SPHEREFLEX
Status
Expired
Serial Number
71681539
Registration No.
0620801
Filing Date
February 11, 1955
Registration Date
February 7, 1956
Class(es)
Class 007

Owner

PHILADELPHIA GEAR WORKS, INC.
03 · PHILADELPHIA, PA, US

Goods & Services

SELF-ALIGNING GEAR COUPLINGS

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