Who owns the S.J. LAU trademark?

The S.J. LAU trademark is owned by S.J. Lau Jewellery Co., Ltd..

What class is the S.J. LAU trademark registered in?

The S.J. LAU trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for S.J. LAU?

The USPTO serial number for S.J. LAU is 74112143.

What is the registration number for S.J. LAU?

S.J. LAU is registered under USPTO registration number 0.

Sealvo

Home Search: S.J. LAUS.J. LAU #74112143

Back

Updated Sep 27, 2026·13 searches this week

View on USPTO TSDR Find similar marks

SJL

USPTO Trademark Record

ABANDONED

S.J. LAU

SN 74112143·Reg 0·Filed Nov 05, 1990

Owner S.J. Lau Jewellery Co., Ltd.

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

S.J. LAU (Serial No. 74112143), Registration No. 0, is a abandoned US trademark filed on Nov 05, 1990 by S.J. Lau Jewellery Co., Ltd.. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Conflict Analysis

Full conflict analysis for S.J. LAU (SN 74112143) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

S.J. LAU (Reg. #0) is an abandoned US trademark that was filed in 1990 but has since been abandoned. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments....

FILED

Nov 05, 1990

SERIAL

74112143

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 05, 1990

Serial Number74112143

Registration No.0