E3

○ Dead · Cancelled

U.S. federal trademark · Serial No. 77100226 · Reg. No. 3297076

Mark

Status

Cancelled

Serial Number

77100226

Registration No.

3297076

Filing Date

February 6, 2007

Registration Date

September 25, 2007

Class(es)

Class 042

Owners

16 · Phoenix, AZ, US

16 · Phoenix, AZ, US

16 · Phoenix, AZ, US

Engineering services provided to optimize HVAC systems

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