NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/24/2025
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Official data from USPTO
IMPELA
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
39
Latest update
08/12/2025
Trademark type
Word
Nice classes
9, 11
Filing date
12/12/1990
Registration date
02/28/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/24/2025
Last transaction
08/12/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
10/31/1992
First use in commerce
10/31/1992
Drawing code
1
Owner type
03
Owner location
Port Coquitlam, CA
Examiner
COHEN, JEFFREY R.
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Iotron Industries Canada, Inc.
Atomic Energy of Canada Limited/Energie atomique du Canada Limitee
Representatives
Meredith M. Wilkes Jones Day
Technical classification
Nice Classes
Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
particle accelerators and parts thereof; particle accelerator technology goods; namelyelectron gunselectron gun cabinetsaccelerator structures; namelythe devices through which the electron beams are acceleratedbeam delivery apparatuswave guide transmission apparatusmodulatorsaccelerator and klystron cabinetsdriver and radio frequency cabinetscontrol cabinetscontrol consolesgoods consisting of combinations of one or more of such goods
Class 11
primary cooling units for particle accelerators
Publications
History of USPTO decisions and trademark events.
39 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/24/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/24/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/24/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
02/28/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/29/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/28/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/24/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
04/28/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/24/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/24/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/24/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/24/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/10/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
04/10/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/04/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/04/2006
PLGL
ASSIGNED TO PARALEGAL
04/04/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/17/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
02/17/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/19/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/26/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
02/28/1995
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/17/1994
DOCK
ASSIGNED TO EXAMINER
10/11/1994
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/24/1994
EX1G
SOU EXTENSION 1 GRANTED
09/24/1994
IUAF
USE AMENDMENT FILED
08/12/1994
EXT1
SOU EXTENSION 1 FILED
08/12/1994
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
02/15/1994
PUBO
PUBLISHED FOR OPPOSITION
11/23/1993
NPUB
NOTICE OF PUBLICATION
10/22/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/17/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/1993
CNSL
LETTER OF SUSPENSION MAILED
03/10/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/24/1992
CNFR
FINAL REFUSAL MAILED
02/24/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/03/1991
CNRT
NON-FINAL ACTION MAILED
05/24/1991
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