ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
11/21/2025
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Official data from USPTO
PARA DIGMA
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Active USPTO registrationType: CombinedOffice: 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
34
Latest update
11/23/2025
Trademark type
Combined
Nice classes
7, 9, 11, 19
Filing date
11/29/2007
Registration date
02/10/2009
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/11/2015
Last transaction
11/23/2025
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
28
Owner location
DE
Examiner
OLANDRIA, WARREN
Law office
M30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Ritter Solartechnik GmbH & Co. KG
Ritter Energie- und Umwelttechnik GmbH & Co. KG
Paradigma Energie- und; Umwelttechnik GmbH & Co. KG
Representatives
Heinz Dimmerling, Patentanwalt LAW OFFICE OF RONALD S. LOMBARD
Technical classification
Nice Classes
Class 7Class 9Class 11Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Thermal enginesblock type thermal power stations for power generation
Class 9
Devices for hydrogen productionelectrolysis cell for use in the manufacture of various ionic solutions
Class 11
Air conditioning and ventilation apparatus as well as sanitation facilitiesurinals; lighting systemselectric lighting fixtures and electric track lighting units; water piping partsmixer faucets for water pipesheating systems composed primarily of tubespipes and pre-assembled manifolds through which cold or low temperature water circulates especially those compatible with solar technology and/or heat pumps; heat recovery devices consisting primarily of a ventilation apparatus with an exhaust heat exchanger; devices for household electricity supply and disposalhybrid energy storage plants and fuel cells; Water purification unitssmall mechanical and biological devices for water purificationespecially the purification of grey water
Class 19
Rain water collection tanks made of concrete parts and plastic for household use
Publications
History of USPTO decisions and trademark events.
34 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/20/2022
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/10/2019
GPNX
NOTIFICATION PROCESSED BY IB
11/02/2018
RFNT
REFUSAL PROCESSED BY IB
02/03/2018
INNT
TOTAL INVALIDATION PROCESSED BY THE IB
03/24/2017
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
05/20/2016
XXCR
GENERIC MADRID TRANSACTION CREATED
05/20/2016
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
05/11/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/10/2016
C71T
CANCELLED SECTION 71
09/11/2015
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/11/2013
CHLD
CHANGE OF OWNER RECEIVED FROM IB
06/11/2009
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/18/2009
FIMP
FINAL DISPOSITION PROCESSED
05/15/2009
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/10/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/2009
PUBO
PUBLISHED FOR OPPOSITION
11/25/2008
NPUB
NOTICE OF PUBLICATION
11/05/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/18/2008
ALIE
ASSIGNED TO LIE
10/18/2008
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/03/2008
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/23/2008
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/2008
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/23/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/13/2008
RFNT
REFUSAL PROCESSED BY IB
04/03/2008
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/14/2008
RFRR
REFUSAL PROCESSED BY MPU
03/14/2008
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/14/2008
CNRT
NON-FINAL ACTION WRITTEN
03/13/2008
DOCK
ASSIGNED TO EXAMINER
03/11/2008
NWAP
NEW APPLICATION ENTERED
02/08/2008
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
02/07/2008
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