Who owns the DILIFEN trademark?

The DILIFEN trademark is owned by Lei Huijuan.

What class is the DILIFEN trademark registered in?

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

What is the serial number for DILIFEN?

The USPTO serial number for DILIFEN is 98697554.

What is the registration number for DILIFEN?

DILIFEN is registered under USPTO registration number 7785994.

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Updated Oct 19, 2026·16 searches this week

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DIL

USPTO Trademark Record

REGISTERED

DILIFEN

SN 98697554·Reg 7785994·Filed Aug 14, 2024

Owner Lei Huijuan

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.

DILIFEN (Serial No. 98697554), Registration No. 7785994, is a registered US trademark filed on Aug 14, 2024 by Lei Huijuan. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: May 06, 2031

Mark Intelligence

DILIFEN (Reg. #7785994) is a registered US trademark that has been protecting its owner, Lei Huijuan, since 2024. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 14, 2024

SERIAL

98697554

REG#

7785994

REGISTERED

May 06, 2025

Filing Information

StatusREGISTERED

Filing DateAug 14, 2024

Serial Number98697554