OPTI-FLEX

View On IC.GC.CA

REGISTERED

on 7 Aug 2019

Last Applicant/ Owned by

US WELL SERVICES LLC

770 South Post Oak LaneSuite 405Houston, TX 77056

Serial Number

1826427 filed on 9^th Mar 2017

Registration Number

TMA1047593 registered on 7^th Aug 2019

Registration expiry Date

7^th Aug 2029

Correspondent Address

SMART & BIGGAR LP

SCOTIA PLAZA40 KING STREET WEST40th FLOORTORONTO

ONTARIO

M5H3Y2

OPTI-FLEX

Trademark usage description

chemical additives for fracturing fluid for use in oil and gas wells

Classification Information

1826427

Trademark

Action Taken	Status
Submitted for opposition 50 on 24^th May 2019	Allowed
Submitted for opposition 42 on 6^th Feb 2019	Advertised
Submitted for opposition 26 on 31^st Jan 2019	Approved
Submitted for opposition 27 on 12^th Dec 2018	Approval Notice Sent
Submitted for opposition 12 on 3^rd Jul 2018	Extension of Time
Submitted for opposition 22 on 28^th Dec 2017	Search Recorded
Submitted for opposition 20 on 28^th Dec 2017	Examiner's First Report
Submitted for opposition 31 on 13^th Mar 2017	Formalized
Submitted for opposition 30 on 9^th Mar 2017	Filed
Submitted for opposition 1 on 9^th Mar 2017	Created