REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/28/2026
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Official data from USPTO
LISK
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
LISK
ST13
US500000086869350Class
6, 7, 9, 11, 40, 42
Filing
86869350
Registration
5149174
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
20
Latest update
03/01/2026
Trademark type
Word
Nice classes
6, 7, 9, 11, 40, 42
Filing date
01/08/2016
Registration date
02/28/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/24/2023
Last transaction
03/01/2026
Responsible office
United States Patent and Trademark Office
Status code
705
Official register
Principal Register
First use anywhere
12/31/1992
First use in commerce
12/31/1992
Drawing code
4
Owner type
03
Owner location
Clifton Springs, NY, US
Examiner
KHAN, ASMAT A
Law office
M50
Holders and representatives
Holders
G.W. Lisk Company, Inc.
Representatives
Anne F. Downey HARTER SECREST & EMERY LLP
Technical classification
Nice Classes
Class 6Class 7Class 9Class 11Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Manifolds of metal for pipelines; metal manifolds for use with hydraulic and pneumatic pumps
Class 7
Engine partsflame arrestors
Class 9
Flame arrestorsdevice that stops fuel combustion by extinguishing the flame; equipmentflame arrestors for impeding detonation and deflagration in conduitsvesselspipeline equipment; electromagnetic solenoids in the nature of coilscore tubesvalves; solenoid valves; solenoid pilot valves; compressed air pilot valves; dry pilot valves; automatic pilot valves; automatic process control pilot valves; electronic pilot valveselectromagnetically operated pilot valves; pneumatically operated pilot valves
Class 11
Safety accessories for gas pipesflashback arrestors
Class 40
Custom manufacture of solenoidsin the nature of coilscore tubesvalvessolenoid valvestransformerslinear variable differential transformersflame arrestors
Class 42
Custom design and testing of new productsnamely solenoidsin the nature of coilscore tubesvalvessolenoid valvestransformerslinear variable differential transformersflame arrestors
Publications
History of USPTO decisions and trademark events.
20 publications found
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/24/2023
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/24/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/24/2023
E815
TEAS SECTION 8 & 15 RECEIVED
02/24/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/28/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
02/28/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/13/2016
PUBO
PUBLISHED FOR OPPOSITION
12/13/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/23/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/26/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/25/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/25/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/27/2016
GNRT
NON-FINAL ACTION E-MAILED
04/27/2016
CNRT
NON-FINAL ACTION WRITTEN
04/27/2016
DOCK
ASSIGNED TO EXAMINER
04/25/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/15/2016
NWAP
NEW APPLICATION ENTERED
01/12/2016
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