Trademark Search  /  OSC

OSC

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75515541 · Reg. No. 2331122

Mark
OSC
Status
Cancelled
Serial Number
75515541
Registration No.
2331122
Filing Date
July 8, 1998
Registration Date
March 21, 2000
Class(es)
Class 009

Owners

OPTICAL SWITCH CORPORATION
03 · Richardson, TX, US
OPTICAL SWITCH CORPORATION
03 · Richardson, TX, US
OPTICAL SWITCH CORPORATION
03 · Richardson, TX, US

Goods & Services

OPTICAL SWITCHES, POWER SUPPLIES FOR OPTICAL SWITCHES, FIBER MOUNTS, FIBER CONNECTORS AND LENS COUPLERS

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