INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
03/04/2026
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Official data from USPTO
ESPRYX
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ESPRYX
ST13
US500000079216434Class
7, 9, 11, 37, 42
Filing
79216434
Registration
5629949
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
43
Latest update
03/05/2026
Trademark type
Word
Nice classes
7, 9, 11, 37, 42
Filing date
01/03/2017
Registration date
12/18/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/04/2025
Last transaction
03/05/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
16
Owner location
Essen, DE
Examiner
BRADLEY, EVELYN
Law office
L50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Evonik Degussa GmbH
Representatives
Scott D. Woldow Smith, Gambrell, Russell, LLP
Technical classification
Nice Classes
Class 7Class 9Class 11Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Machines for generatingconverting and transmitting energy and powerelectric power generators using waste heatmobile electric power generatorselectrical and electronic apparatus and equipment being electric generatorsall for use in generating energy obtained from alternative energy sources; current generators; electric generators; electric power generators for indoor use; thermoelectric generators for waste heat recovery; electrical and electronic apparatus and equipment all for use in generating energy obtained from alternative energy sources; thermoelectric generators; the aforesaid goods in particular being goods operating on the basis of the seebeck effect or the peltier effect
Class 9
Apparatus for converting thermal energy to electrical energythermoelectric converters; apparatusequipmentinstruments for conductingswitchingconverting. transformingaccumulatingregulating or controlling electricityelectric energy and currentapparatus for converting thermal energy to electrical energyspecificallythermoelectric converterselectric converters and electric power converters; electric transformers; apparatus and instruments for conveyingdistributingtransformingstoringregulatingcontrolling electric current; electric accumulators; voltage regulators for electric power; electrical controlling devices; electric resistors for distributing or controlling electric current; instruments and apparatus for controlling electric currentelectrical controlling devices for heating and energy management; modulesvoltage monitor moduleselectronic monitors and monitor modules for monitoring electric current and electrical signals; apparatusequipment and instruments for the thermoelectric conversion and transformation of a temperature difference into an electric voltageapparatus for converting thermal energy to electrical energyspecificallythermoelectric converters; peltier cooling and heating apparatus; apparatusequipment and instruments for generating and supplying electricityelectric energy and currentpulse generators for testing electric currentelectrical power suppliesuninterruptible electrical power supplies; battery chargers; wireless chargersthe aforesaid goods in particular being goods operating on the basis of the seebeck effect or the peltier effect
Class 11
Apparatus and installations for ventilatingventilating fans for industrial useenergy recovery ventilators; apparatus and installations for airing and aeratingair handlersair conditioning apparatus for industrial purposes; Peltier cooling and heating apparatus; Peltier cooling and heating apparatus in the nature of a thermoelectric heat pump which transfers heat from one side of the device to the otherwith consumption of electrical energydepending on the direction of the current heat generators; heat exchangers other than parts of machines; heat pumpsin particular thermoelectric heat pumps; the aforesaid goods in particular being goods operating on the basis of the seebeck effect or the peltier effect
Class 37
Repairinstallationmaintenanceservicing and cleaning of electrostatic generators and thermoelectric generatorselectric power generators for indoor usemachine tools for removing waste materialelectricity generatorscurrent generatorselectricity generators for use in power plantsthermoelectric converterselectric converterselectric power converterselectric transformersapparatus and instruments for conveyingdistributingtransformingstoringregulatingcontrolling electric currentelectric accumulatorsvoltage regulators for electric powerelectrical controlling devicesresistors for distributing or controlling electric currentelectrical controllerselectric control devices for heating and energy managementvoltage monitor modulesthermoelectric converterspeltier cooling and heating apparatusthermoelectric heat pumpspulse generators for testing electric currentelectrical power suppliesuninterruptible electrical power suppliesbattery chargerswireless chargersair conditionersventilating fans for industrial useenergy recovery ventilatorsair handlersheating units for industrial purposesPeltier cooling and heating apparatusheat generatorsheat accumulatorsthermoelectric heat pumpselectrical and electronic apparatus and equipment all for use in generating energy obtained from alternative energy sources
Class 42
Technological servicestechnological consulting services in the field of alternative energy generationTechnological advisory services relating to machine engineering analysis; engineeringin particular in the field of thermoelectrics in connection with the integration of thermoelectric modules into systemsin particular thermoelectric refrigerating and heating apparatus; services provided by techniciansin particular application technicianstechnical consultancy in the field of troubleshooting of computer softwaretechnical consulting in the field of environmental engineering; technological planning services in the field of computer hardware systems and renewable energy resources; engineering servicesparticularlyplanning of technical projects in the field of thermoelectrics and thermoelectric usage; technological planning and consultancyin particular in the field of thermoelectrics and thermoelectric usage; engineering consultancy in the field of thermoelectrics and thermoelectric usage
Publications
History of USPTO decisions and trademark events.
43 publications found
C71T
CANCELLED SECTION 71
07/04/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/18/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/12/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/23/2019
FIMP
FINAL DISPOSITION PROCESSED
03/23/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/18/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
12/18/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/02/2018
PUBO
PUBLISHED FOR OPPOSITION
10/02/2018
GPNX
NOTIFICATION PROCESSED BY IB
09/29/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/12/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/12/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/12/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/30/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/21/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/21/2018
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
08/16/2018
LIMN
LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED
07/05/2018
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
06/29/2018
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
04/19/2018
GNFR
FINAL REFUSAL E-MAILED
04/19/2018
CNFR
FINAL REFUSAL WRITTEN
04/19/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/19/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/19/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/16/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/04/2018
GNRT
NON-FINAL ACTION E-MAILED
01/04/2018
CNRT
NON-FINAL ACTION WRITTEN
01/04/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/13/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/13/2017
ALIE
ASSIGNED TO LIE
11/08/2017
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
10/27/2017
RFNT
REFUSAL PROCESSED BY IB
10/14/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/28/2017
RFRR
REFUSAL PROCESSED BY MPU
09/28/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/26/2017
CNRT
NON-FINAL ACTION WRITTEN
09/25/2017
MAFR
APPLICATION FILING RECEIPT MAILED
09/19/2017
DOCK
ASSIGNED TO EXAMINER
09/15/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/15/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/14/2017
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