Who owns the LOI trademark?

The LOI trademark is owned by Lake Oswego Insulation Co..

What class is the LOI trademark registered in?

The LOI trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for LOI?

The USPTO serial number for LOI is 74101992.

What is the registration number for LOI?

LOI is registered under USPTO registration number 1659124.

Sealvo

Home Search: LOILOI #74101992

Back

Updated Sep 28, 2026·13 searches this week

View on USPTO TSDR Find similar marks

LOI

USPTO Trademark Record

ABANDONED

LOI

SN 74101992·Reg 1659124·Filed Oct 01, 1990

Owner Lake Oswego Insulation Co.

Construction services; installation and repair services; mining extraction, oil and gas drilling.

LOI (Serial No. 74101992), Registration No. 1659124, is a abandoned US trademark filed on Oct 01, 1990 by Lake Oswego Insulation Co.. This trademark covers Class 037 (Construction, installation & repair services).

Conflict Analysis

Full conflict analysis for LOI (SN 74101992) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LOI (Reg. #1659124) is an abandoned US trademark that was filed in 1990 but has since been abandoned. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 01, 1990

SERIAL

74101992

REG#

1659124

REGISTERED

Oct 01, 1991

Filing Information

StatusABANDONED

Filing DateOct 01, 1990

Serial Number74101992