PVOBSERVER Trademark
Serial Number: 85296376 • Registration: 4092355
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 15, 2011
Registration Date
January 24, 2012
First Use Anywhere
July 1, 2011
First Use in Commerce
July 8, 2011
Published for Opposition
August 30, 2011
Cancellation Date
August 31, 2018
Goods & Services
Electronic device for monitoring and optimizing photovoltaic arrays