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RHEO-DYNAMICS

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RHEO-DYNAMICS
EXPUNGED

on 29 Oct 1993

Last Applicant/ Owned by

TECHNIFLUIDS/NMC INC.

700 Gulf Canada Square401-9th Avenue S.W.Calgary

ALBERTA

CA

T2P2M2

Serial Number

392512 filed on 25th Nov 1975

Registration Number

TMA224838 registered on 16th Dec 1977

Registration expiry Date

16th Dec 1992

RHEO-DYNAMICS

Trademark usage description

a process for determining optimum rheological and fluid dynamical characteristics for an oil well operation.

Classification Information

Class [042]
Computer and scientific

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

392512

Mark Type

Trademark

Legal History

Action TakenStatus
Submitted for opposition 62
on 29th Oct 1993		Expunged - Failure to Renew
Submitted for opposition 55
on 16th Dec 1977		Registered
Submitted for opposition 30
on 25th Nov 1975		Filed