metal liner hanger for use in casing and lining of wellbores in oil and gas wells; float system and wiper dart to allow wellbore liners to be cemented Read More

Classification Information

Class [006]
Metal liner hanger for use in casing and lining of wellbores in oil and gas wells; Float system and wiper dart to allow wellbore liners to be cemented within wellbores in oil and gas wells; Wet shoe landing collar system to facilitate the pump down of frac plugs and perforating guns for stimulation stages of oil and gas wells.

Classification kind code

Class [011]
Environmental control items

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [037]
Installation services relating to the casing and lining of wellbores for completing, cementing, stimulating and allowing production for oil and gas wells; Information, advisory and technical consultation services, all relating to the installation of casing and lining of wellbores for completing, cementing, stimulating and allowing production for oil and gas wells.

Classification kind code

Class [042]
Engineering advisory information, engineering consultancy and support services, namely, technology consultation in the field of oil and gas well completions.

Classification kind code

Mark Details

Serial Number

2310042

Mark Type

Trademark

Legal History

Action Taken	Status
Submitted for opposition 67 on 27^th Sep 2024	Agent Name Changed
Submitted for opposition 287 on 07^th Mar 2024	Pre-Assessment Letter Sent
Submitted for opposition 30 on 12^th Feb 2024	Filed
Submitted for opposition 1 on 12^th Feb 2024	Created
Submitted for opposition 31 on 12^th Feb 2024	Formalized

SLIMSTIM

Classification Information

Classification kind code

Class [011]Environmental control items

Comment text

Classification kind code

Classification kind code

Class [042]Engineering advisory information, engineering consultancy and support services, namely, technology consultation in the field of oil and gas well completions.

Classification kind code

Mark Details

Serial Number

Mark Type

Legal History

Class [011]
Environmental control items

Class [042]
Engineering advisory information, engineering consultancy and support services, namely, technology consultation in the field of oil and gas well completions.