Trademark Search  /  COLLABORATIVE DEFENSE

COLLABORATIVE DEFENSE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 85382554 · Reg. No. 4305995

Mark
COLLABORATIVE DEFENSE
Status
Cancelled
Serial Number
85382554
Registration No.
4305995
Filing Date
July 27, 2011
Registration Date
March 19, 2013
Class(es)
Class 045

Owners

RPX Corporation
03 · San Francisco, CA, US
RPX Corporation
03 · San Francisco, CA, US
RPX Corporation
03 · San Francisco, CA, US

Goods & Services

Providing information, consulting and litigation support services in the field of patent litigation

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