Serial Number
87813695
Owner
Xi'an Sitan Instruments Co., Ltd.Attorney
Feng ShanFirst Use Date
May 11, 2018
Filing Date
Feb 27, 2018
DIGITAL PUMPER Trademark
Serial Number: 87813695 • Registration: 5537581
Trademark Classes
Owner Contact Info
No. 22, Keji Road, High-Tech Zone
Xi'an 710065 , CN
Entity Type: 16
Legal Representation
Correspondence Address
FENG SHAN SZDC LAW PC
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
UNITED STATES
Trademark Details
Filing Date
February 27, 2018
Registration Date
August 7, 2018
First Use Anywhere
May 11, 2018
First Use in Commerce
May 11, 2018
Cancellation Date
February 21, 2025
Goods & Services
automated remote digital control system, namely, micro-processor based hardware and software, used to control field-level oil well systems, subsystems and related operations