Who owns the EFOK trademark?

The EFOK trademark is owned by Shenzhen Litengyao Trading Co., Ltd..

What class is the EFOK trademark registered in?

The EFOK trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for EFOK?

The USPTO serial number for EFOK is 50161916.

What is the registration number for EFOK?

EFOK is registered under USPTO registration number 0.

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Updated Nov 4, 2026·38 searches this week

View on USPTO TSDR Find similar marks

EFO

EFOK

PENDING

Serial: 50161916
Reg: 0
Filed: Oct 14, 2026
Owner: Shenzhen Litengyao Trading Co., Ltd.

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

Full Goods & Services

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Dec 27, 2022

First use in commerce: Dec 27, 2022

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.