on 31 Dec 1969
Last Applicant/ Owned by
DIAGNOSTIC ENGINEERING INC.
560 SOUTHLAND PLAZA,10201 SOUTHPORT ROAD SOUTH WEST,CALGARY,
ALBERTA
CA
T2W4X9
Serial Number
669008 filed on 16th Oct 1990
Registration Number
TMA398268 registered on 15th May 1992
Registration expiry Date
15th May 2007Correspondent Address
(STEMP & COMPANY)1670, 734 - 7 Avenue SWCalgary
ALBERTA
CA
T2P3P8
Trademark usage description
automatic acoustic buildup testing of oil pumping wells, gas well buildup testing, and oil and gas well pressure transient analysis.CIPO Classification Code
Nice
669008
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 75 on 27th Dec 2007 | Automatic Expungement - Failure to renew |
Submitted for opposition 60 on 06th Jun 2007 | Renewal Notice Sent |
Submitted for opposition 55 on 15th May 1992 | Registered |
Submitted for opposition 50 on 07th Feb 1992 | Allowed |
Submitted for opposition 51 on 07th Feb 1992 | Allowance Notice Sent |
Submitted for opposition 42 on 11th Dec 1991 | Advertised |
Submitted for opposition 15 on 01st Mar 1991 | Correspondence Created |
Submitted for opposition 22 on 19th Feb 1991 | Search Recorded |
Submitted for opposition 30 on 16th Oct 1990 | Filed |