Who owns the C trademark?

The C trademark is owned by Sentinel Counsel, LLC.

What class is the C trademark registered in?

The C trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

What is the serial number for C?

The USPTO serial number for C is 50105167.

What is the registration number for C?

C is registered under USPTO registration number 0.

C

PENDING

Serial: 50105167
Reg: 0
Filed: Sep 13, 2026
Owner: Sentinel Counsel, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Trademark

Status History

2 events

NEW APPLICATION ENTERED

Sep 13, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Sep 13, 2026

Code MAFR

What usually happens from here

Of the 28,868 marks on the USPTO register that reached application filing receipt mailed:

Registered30% (8,657)

Abandoned24% (6,835)

Still pending46% (13,376)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.

Other Marks by Sentinel Counsel, LLC

Additional USPTO filings from the same owner.

SNT

SNT LABS

50105170

Sentinel Counsel, LLC

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SNT

SNT LABS

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SNT

SNT COUNSEL

50105187

Sentinel Counsel, LLC

PENDING

SEN

SENTINEL COUNSEL

50105189

Sentinel Counsel, LLC

PENDING

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C

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

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