REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/09/2025
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Official data from USPTO
GSI
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000086095236Class
1, 6, 7, 11, 35
Filing
86095236
Registration
5015392
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
08/10/2025
Trademark type
Combined
Nice classes
1, 6, 7, 11, 35
Filing date
10/18/2013
Registration date
08/09/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/22/2023
Last transaction
08/10/2025
Responsible office
United States Patent and Trademark Office
Status code
704
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
03
Owner location
St. George, Ontario, CA
Examiner
EULIN, INGRID
Law office
M20
Mark description
The mark consists of the letters "GSI" underlined with an elliptical arc above and to the left of the letters and an elliptical arc below and to the right of the letters.
Holders and representatives
Holders
GOLDSTONE HVACR INC.
GOLDSTONE HVACR INC.
Greatstone International Ltd.
Representatives
Ronald E. Shapiro SHAPIRO AND SILVERSTEIN PLLC
Technical classification
Nice Classes
Class 1Class 6Class 7Class 11Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Heatingventilationair conditioning and refrigeration refrigerantrefrigerant gases for use in heatingventilationair conditioning and refrigeration systems
Class 6
Heatingventilationair conditioning and refrigeration equipment and componentsmetal guard barriers for protecting individuals from high speed moving parts within the equipmentmetal mounting brackets for general use in mounting motorsmetal grillssheet metal liningscopper components in the nature of copper boltscopper hose and pipe fittingsmetal vibration absorbers in the nature of absorbers that dampen the transmission of compressor induced vibrations through the system pipingaluminum and copper pipe connectorssteel ball check valves
Class 7
Heatingventilationair conditioning and refrigeration equipment and componentsfilters for dryer machines that remove water vapor from compressed air and gasesmicro channel heat exchangers being parts of machinesair compressors
Class 11
Heatingventilationair conditioning and refrigeration equipment and componentsair compressor service valves which allows fluid to enter and leave compressorscoils as parts of heating and cooling installationsair impellers for ventilationsuction line accumulators in the nature of heat and steam accumulatorsrefrigeration heat exchanger accumulators with liquid pans for drainagedryers for the removal of water vapor from compressed air and gasesmanifolds used for radiant heating systems installed under roofsair conditionersair conditioning equipmentcoolers and evaporators for air conditionersdampers in the nature of control devices used in air ducts to regulate the flow of airhousehold air cleanersUV germicidal lights for purifying airUV germicidal light bulbsair filters for industrial installations
Class 35
Sourcing and distribution of standard and custom-designed heatingventilationair conditioning and refrigeration equipment and componentsdistributorship services in the field of heatingventilationair conditioning and refrigeration equipment and components in the nature of fan guardsmotor mountswire grillsoil separatorscopper componentscopper fittingsaluminum and copper connection pipingflexible capillary tubesvibration absorberscoils for heatingcooling and steaminsulation foam sheets and pipestainless steel tubesservice valvessteel ball check valvesfans and impellerssuction line accumulatorsrefrigeration/air conditioning compressorsrefrigeration heat exchanger accumulators and liquid receiversdryers and filtersmicro channel heat exchangersmanifold for radiant under the roof heating system; sourcing and distribution servicesdistributorship services in the field of standard and custom-designed indoor air quality equipment and components in the nature of air cleanersUV germicidal lightsUV germicidal light bulbs and air filters
Publications
History of USPTO decisions and trademark events.
42 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
07/22/2023
8.PR
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED
07/22/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/22/2023
ES8R
TEAS SECTION 8 RECEIVED
02/09/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/09/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
08/09/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/24/2016
PUBO
PUBLISHED FOR OPPOSITION
05/24/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/04/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/18/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/27/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/27/2016
ALIE
ASSIGNED TO LIE
02/26/2016
ALIE
ASSIGNED TO LIE
02/18/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/18/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/18/2015
GNRT
NON-FINAL ACTION E-MAILED
08/18/2015
CNRT
NON-FINAL ACTION WRITTEN
08/18/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/16/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/16/2015
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
07/09/2015
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
02/06/2015
GNSI
INQUIRY TO SUSPENSION E-MAILED
02/06/2015
CNSI
SUSPENSION INQUIRY WRITTEN
02/06/2015
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
12/22/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/29/2014
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
06/18/2014
GNSL
LETTER OF SUSPENSION E-MAILED
06/18/2014
CNSL
SUSPENSION LETTER WRITTEN
06/18/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/17/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/17/2014
ALIE
ASSIGNED TO LIE
06/10/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/28/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/04/2014
GNRT
NON-FINAL ACTION E-MAILED
02/04/2014
CNRT
NON-FINAL ACTION WRITTEN
02/04/2014
DOCK
ASSIGNED TO EXAMINER
02/04/2014
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
10/29/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/26/2013
NWAP
NEW APPLICATION ENTERED
10/22/2013
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