Who owns the KEYNOB trademark?

The KEYNOB trademark is owned by Armstrong Security Lock Corporation.

What class is the KEYNOB trademark registered in?

The KEYNOB trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for KEYNOB?

The USPTO serial number for KEYNOB is 73380527.

What is the registration number for KEYNOB?

KEYNOB is registered under USPTO registration number 1255813.

Sealvo

Home Search: KEYNOBKEYNOB #73380527

Back

Updated Sep 19, 2026·9 searches this week

View on USPTO TSDR Find similar marks

KEY

USPTO Trademark Record

ABANDONED

KEYNOB

SN 73380527·Reg 1255813·Filed Aug 18, 1982

Owner Armstrong Security Lock Corporation

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.

KEYNOB (Serial No. 73380527), Registration No. 1255813, is a abandoned US trademark filed on Aug 18, 1982 by Armstrong Security Lock Corporation. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Conflict Analysis

Full conflict analysis for KEYNOB (SN 73380527) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KEYNOB (Reg. #1255813) is an abandoned US trademark that was filed in 1982 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.... The mark faced 2 opposition proceedings during prosecution.

FILED

Aug 18, 1982

SERIAL

73380527

REG#

1255813

REGISTERED

Nov 01, 1983

Filing Information

StatusABANDONED

Filing DateAug 18, 1982

Serial Number73380527