Who owns the DIOLENS trademark?

The DIOLENS trademark is owned by Cai Zhisheng.

What class is the DIOLENS trademark registered in?

The DIOLENS trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for DIOLENS?

The USPTO serial number for DIOLENS is 50160365.

What is the registration number for DIOLENS?

DIOLENS is registered under USPTO registration number 0.

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Home Search: DIOLENSDIOLENS #50160365

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Updated Oct 30, 2026·8 searches this week

View on USPTO TSDR Find similar marks

DIO

DIOLENS

PENDING

Serial: 50160365
Reg: 0
Filed: Oct 14, 2026
Owner: Cai Zhisheng

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

Full Goods & Services

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Aug 16, 2026

First use in commerce: Aug 16, 2026

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

2 events

NEW APPLICATION ENTERED

Oct 14, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Oct 14, 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.

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DIOLENS

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

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