Who owns the HB trademark?

The HB trademark is owned by HB PLUMBING AND FOUNDRY, INC..

What class is the HB trademark registered in?

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

What is the serial number for HB?

The USPTO serial number for HB is 73458057.

What is the registration number for HB?

HB is registered under USPTO registration number 1418136.

Sealvo

Home Search: HBHB #73458057

Back

Updated Oct 3, 2026·28 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

HB

SN 73458057·Reg 1418136·Filed Dec 21, 1983

Owner HB PLUMBING AND FOUNDRY, INC.

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.

HB (Serial No. 73458057), Registration No. 1418136, is a abandoned US trademark filed on Dec 21, 1983 by HB PLUMBING AND FOUNDRY, INC.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Conflict Analysis

Full conflict analysis for HB (SN 73458057) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HB (Reg. #1418136) is an abandoned US trademark that was filed in 1983 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 4 opposition proceedings during prosecution.

FILED

Dec 21, 1983

SERIAL

73458057

REG#

1418136

REGISTERED

Nov 25, 1986

Filing Information

StatusABANDONED

Filing DateDec 21, 1983

Serial Number73458057