Who owns the UNIPHASE trademark?

The UNIPHASE trademark is owned by DOLLINGER CORPORATION.

What class is the UNIPHASE trademark registered in?

The UNIPHASE trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for UNIPHASE?

The USPTO serial number for UNIPHASE is 73559312.

What is the registration number for UNIPHASE?

UNIPHASE is registered under USPTO registration number 1391513.

Sealvo

Home Search: UNIPHASEUNIPHASE #73559312

Back

Updated Sep 21, 2026·41 searches this week

View on USPTO TSDR Find similar marks

UNI

USPTO Trademark Record

ABANDONED

UNIPHASE

SN 73559312·Reg 1391513·Filed Sep 20, 1985

Owner DOLLINGER CORPORATION

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

UNIPHASE (Serial No. 73559312), Registration No. 1391513, is a abandoned US trademark filed on Sep 20, 1985 by DOLLINGER CORPORATION. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for UNIPHASE (SN 73559312) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

UNIPHASE (Reg. #1391513) is an abandoned US trademark that was filed in 1985 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 20, 1985

SERIAL

73559312

REG#

1391513

REGISTERED

Apr 29, 1986

Filing Information

StatusABANDONED

Filing DateSep 20, 1985

Serial Number73559312