Trademark Search  /  KEYSTONE

KEYSTONE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75277249 · Reg. No. 2296468

Mark
KEYSTONE
Status
Cancelled
Serial Number
75277249
Registration No.
2296468
Filing Date
April 18, 1997
Registration Date
November 30, 1999
Class(es)
Class 009

Owners

BRIDGEWAY CORPORATION
03 · Redmond, WA, US
BRIDGEWAY CORPORATION
03 · Redmond, WA, US
BRIDGEWAY CORPORATION
03 · Redmond, WA, US

Goods & Services

computer software used in monitoring, managing, and manipulating telecommunication messaging signals so as to be able to know how much data is being sent, what happens to it, and whether to increase or decrease the level of service

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