NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/03/2026
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Official data from USPTO
P & C
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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
28
Latest update
01/27/2026
Trademark type
Word
Nice classes
17
Filing date
02/19/1976
Registration date
09/07/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/03/2026
Last transaction
01/27/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/31/1968
First use in commerce
01/31/1968
Drawing code
1
Owner type
03
Owner location
Cleveland, OH
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
PRIME CONDUIT, INC.
LAMSON & SESSIONS CO., THE
INDIAN HEAD INC.
Representatives
Stewart L. Gitler WELSH FLAXMAN & GITLER LLC
Technical classification
Nice Classes
Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
PLASTIC CONDUIT FOR ELECTRICAL POWER AND COMMUNICATION TRANSMISSION
Publications
History of USPTO decisions and trademark events.
28 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
01/03/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/03/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/03/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
09/24/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/07/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/15/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/15/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/15/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
04/11/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/07/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/14/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/25/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/12/2009
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/23/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/17/2008
CFIT
CASE FILE IN TICRS
10/30/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/23/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/17/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/11/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/11/2006
PLGL
ASSIGNED TO PARALEGAL
08/30/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/12/2006
PAPER RECEIVED
06/12/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/11/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/11/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/09/1982
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