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Official data from USPTO

C.DIFF

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: US

Quick snapshot

C.DIFF

ST13

US500000079366355

Class

7, 9, 11, 37

Filing

79366355

Registration

7636524

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

31

Latest update

07/20/2025

Classification

Registered

Trademark type

Word

Nice classes

7, 9, 11, 37

Filing date

01/31/2023

Registration date

01/07/2025

Expiration date

-

Recommended action

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Next step

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Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/07/2025

Last transaction

07/20/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

25

Owner location

DE

Examiner

PODESTA,GIDETTE

Current location

FILE REPOSITORY (FRANCONIA)

Holders and representatives

Holders

centrotherm international AG

Representatives

Benjamin M. Cantor Cantor Colburn LLP

Technical classification

Nice Classes

Class 7Class 9Class 11Class 37

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

Machines for processing of solar cells or semiconductors; surface treatment machines for semiconductor surfaces, in particular wafers by means of vapor deposition, atmospheric and sub-atmospheric; equipment and devices for thermal processing or manufacturing processes for semiconductor surface treatment by means of vapor deposition, namely, coating equipment machines, vacuum soldering machines, chemical vapor deposition (CVD) machines, as well as thermal treatment machines being diffusion equipment; oxidation equipment, namely, surface treatment machines for forming an oxide layer on a surface

Class 9

Hardware and downloadable and recorded software for the operation of machines for processing of solar cells or semiconductors, surface treatment machines for semiconductor surfaces, in particular wafers by means of vapor deposition, atmospheric and sub-atmospheric, equipment and devices for thermal processing or manufacturing processes for semiconductor surface treatment by means of vapor deposition, namely, coating equipment machines, vacuum soldering machines, chemical vapor deposition (CVD) machines, thermal treatment equipment machines and oxidation equipment, namely, surface treatment machines for forming an oxide layer on a surface

Class 11

Machines for the thermal processing of solar cells or semiconductors, namely, industrial heating furnaces; machines for the thermal processing of surfaces and objects, namely, diffusion furnaces, and oxidation or annealing equipment for the production of semiconductor devices being horizontal or vertical tube furnaces; equipment and devices for thermal processing or manufacturing processes, namely, diffusion furnaces, and oxidation or annealing equipment for the purpose of growing oxide and other dielectric or electrically conductive layers on semiconductor surfaces and diffusing chemical elements into semiconductor substrates being horizontal or vertical tube furnaces

Class 37

Construction, repair, installation and maintenance work relating to machinery and machine tools as well as their individual parts, as a whole, respectively for the manufacturing and processing of solar cells being turnkey solutions; services for assembly relating to the installation of devices for equipment or for process optimization, both atmospheric as well as sub-atmospheric

Publications

History of USPTO decisions and trademark events.

31 publications found

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

07/19/2025

FICS

FINAL DISPOSITION NOTICE SENT TO IB

07/02/2025

FIMP

FINAL DISPOSITION PROCESSED

07/02/2025

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

04/07/2025

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

01/07/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

01/07/2025

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

09/17/2024

PUBO

PUBLISHED FOR OPPOSITION

09/17/2024

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

09/14/2024

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

08/28/2024

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

08/28/2024

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

08/28/2024

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/12/2024

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/05/2024

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/05/2024

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

08/05/2024

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

02/22/2024

GNRT

NON-FINAL ACTION E-MAILED

02/22/2024

CNRT

NON-FINAL ACTION WRITTEN

02/22/2024

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

01/24/2024

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/23/2024

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/23/2024

RFNT

REFUSAL PROCESSED BY IB

08/22/2023

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

08/02/2023

RFRR

REFUSAL PROCESSED BY MPU

08/02/2023

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

06/24/2023

CNRT

NON-FINAL ACTION WRITTEN

06/23/2023

DOCK

ASSIGNED TO EXAMINER

06/19/2023

MAFR

APPLICATION FILING RECEIPT MAILED

04/04/2023

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/31/2023

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

03/30/2023

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