Who owns the Y4 trademark?

The Y4 trademark is owned by REFINERY4.

What class is the Y4 trademark registered in?

The Y4 trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for Y4?

The USPTO serial number for Y4 is 50113690.

What is the registration number for Y4?

Y4 is registered under USPTO registration number 0.

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Updated Nov 2, 2026·10 searches this week

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Y4

PENDING

Serial: 50113690
Reg: 0
Filed: Sep 17, 2026
Owner: REFINERY4

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

Full Goods & Services

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jun 09, 2026

First use in commerce: Jun 09, 2026

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Status History

2 events

NEW APPLICATION ENTERED

Sep 17, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Sep 17, 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 MARIA T. CANNON

Additional USPTO filings handled by the same attorney of record.

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BLO

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LIG

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MEN

MENUSAFE

50147209

PENDING

Y4

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by MARIA T. CANNON

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