Trademark Search / DN 7100

DN 7100

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78307271 · Reg. No. 2940910

Mark

DN 7100

Status

Cancelled

Serial Number

78307271

Registration No.

2940910

Filing Date

September 30, 2003

Registration Date

April 12, 2005

Class(es)

Class 009

Owners

Ciena Corporation

03 · Linthicum, MD, US

Ciena Corporation

03 · Linthicum, MD, US

Ciena Corporation

03 · Linthicum, MD, US

Goods & Services

hardware, software and accompanying manuals for multiservice switching of data compliant with ATM, frame relay, circuit emulation services, and multiprotocol label switching protocols

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