Who owns the SEMIVAC trademark?

The SEMIVAC trademark is owned by LEYBOLD-HERAEUS GMBH.

What class is the SEMIVAC trademark registered in?

The SEMIVAC trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for SEMIVAC?

The USPTO serial number for SEMIVAC is 73524156.

What is the registration number for SEMIVAC?

SEMIVAC is registered under USPTO registration number 1372157.

Sealvo

Home Search: SEMIVACSEMIVAC #73524156

Back

Updated Sep 17, 2026·41 searches this week

View on USPTO TSDR Find similar marks

SEM

USPTO Trademark Record

ABANDONED

SEMIVAC

SN 73524156·Reg 1372157·Filed Feb 26, 1985

Owner LEYBOLD-HERAEUS GMBH

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

SEMIVAC (Serial No. 73524156), Registration No. 1372157, is a abandoned US trademark filed on Feb 26, 1985 by LEYBOLD-HERAEUS GMBH. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Conflict Analysis

Full conflict analysis for SEMIVAC (SN 73524156) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SEMIVAC (Reg. #1372157) is an abandoned US trademark that was filed in 1985 but has since been abandoned. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 26, 1985

SERIAL

73524156

REG#

1372157

REGISTERED

Nov 26, 1985

Filing Information

StatusABANDONED

Filing DateFeb 26, 1985

Serial Number73524156