Who owns the "CHECK-A-LEAK-STIK" trademark?

The "CHECK-A-LEAK-STIK" trademark is owned by LAKE CHEMICAL COMPANY.

What class is the "CHECK-A-LEAK-STIK" trademark registered in?

The "CHECK-A-LEAK-STIK" trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for "CHECK-A-LEAK-STIK"?

The USPTO serial number for "CHECK-A-LEAK-STIK" is 71589261.

What is the registration number for "CHECK-A-LEAK-STIK"?

"CHECK-A-LEAK-STIK" is registered under USPTO registration number 541620.

Sealvo

Home Search: "CHECK-A-LEAK-STIK""CHECK-A-LEAK-STIK" #71589261

Back

Updated Sep 28, 2026·22 searches this week

View on USPTO TSDR Find similar marks

CHE

USPTO Trademark Record

ABANDONED

"CHECK-A-LEAK-STIK"

SN 71589261·Reg 541620·Filed Dec 13, 1949

Owner LAKE CHEMICAL COMPANY

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

"CHECK-A-LEAK-STIK" (Serial No. 71589261), Registration No. 541620, is a abandoned US trademark filed on Dec 13, 1949 by LAKE CHEMICAL COMPANY. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Conflict Analysis

Full conflict analysis for "CHECK-A-LEAK-STIK" (SN 71589261) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

"CHECK-A-LEAK-STIK" (Reg. #541620) is an abandoned US trademark that was filed in 1949 but has since been abandoned. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n....

FILED

Dec 13, 1949

SERIAL

71589261

REG#

541620

REGISTERED

Apr 24, 1951

Filing Information

StatusABANDONED

Filing DateDec 13, 1949

Serial Number71589261