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DYNALYSIS

View On IC.GC.CA

DYNALYSIS
EXPUNGED

on 19 Dec 1985

Last Applicant/ Owned by

LEWEL OILFIELD SERVICES LTD.

7101-104th StreetEdmonton

ALBERTA

CA

Serial Number

327121 filed on 27th Oct 1969

Registration Number

TMA171853 registered on 2th Oct 1970

Registration expiry Date

2th Oct 1985

DYNALYSIS

Trademark usage description

a method for determining sub-surface oil well pumping conditions based on stress-time and displacement-time analysis of an oil well sucker rod assembl Read More

Classification Information

Class [035]
Advertising, marketing, promotional and business

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

327121

Mark Type

Trademark

Legal History

Action TakenStatus
Submitted for opposition 62
on 19th Dec 1985		Expunged - Failure to Renew
Submitted for opposition 55
on 2th Oct 1970		Registered
Submitted for opposition 30
on 27th Oct 1969		Filed