Who owns the ENVO-CHECK trademark?

The ENVO-CHECK trademark is owned by CURTIS 1000 INC..

What class is the ENVO-CHECK trademark registered in?

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

What is the serial number for ENVO-CHECK?

The USPTO serial number for ENVO-CHECK is 72228646.

What is the registration number for ENVO-CHECK?

ENVO-CHECK is registered under USPTO registration number 814521.

Sealvo

Home Search: ENVO-CHECKENVO-CHECK #72228646

Back

Updated Sep 22, 2026·36 searches this week

View on USPTO TSDR Find similar marks

ENV

USPTO Trademark Record

ABANDONED

ENVO-CHECK

SN 72228646·Reg 814521·Filed Sep 27, 1965

Owner CURTIS 1000 INC.

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

ENVO-CHECK (Serial No. 72228646), Registration No. 814521, is a abandoned US trademark filed on Sep 27, 1965 by CURTIS 1000 INC.. This trademark covers Class 037 (Construction, installation & repair services).

Conflict Analysis

Full conflict analysis for ENVO-CHECK (SN 72228646) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ENVO-CHECK (Reg. #814521) is an abandoned US trademark that was filed in 1965 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..

FILED

Sep 27, 1965

SERIAL

72228646

REG#

814521

REGISTERED

Sep 06, 1966

Filing Information

StatusABANDONED

Filing DateSep 27, 1965

Serial Number72228646