Who owns the QS trademark?

The QS trademark is owned by QUANTUMSTREAM SYSTEMS, INC..

What class is the QS trademark registered in?

The QS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for QS?

The USPTO serial number for QS is 76033710.

What is the registration number for QS?

QS is registered under USPTO registration number 0.

Sealvo

Home Search: QSQS #76033710

Back

Updated Oct 29, 2026·22 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

QS

SN 76033710·Reg 0·Filed Apr 25, 2000

Owner QUANTUMSTREAM SYSTEMS, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

QS (Serial No. 76033710), Registration No. 0, is a abandoned US trademark filed on Apr 25, 2000 by QUANTUMSTREAM SYSTEMS, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

QS (Reg. #0) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Apr 25, 2000

SERIAL

76033710

REG#

Filing Information

StatusABANDONED

Filing DateApr 25, 2000

Serial Number76033710

Registration No.0

Status DateMar 12, 2002

Mark TypeTypeset (words/letters/numbers)

Status DescriptionDead and abandoned due to failure to respond

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

6 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Mar 12, 2002

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

FINAL REFUSAL MAILED

Jul 10, 2001

FINAL REFUSAL MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 03, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 03, 2000

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 29, 2000

ASSIGNED TO EXAMINER

Sep 26, 2000

ASSIGNED TO EXAMINER

Other Marks by QUANTUMSTREAM SYSTEMS, INC.

Additional USPTO filings from the same owner.

SNA

SNAP-IN

76033709

QUANTUMSTREAM SYSTEMS, INC.

ABANDONED

QSX

QSXML

78034018

quantumStream Systems Inc.

ABANDONED

QLE

QLEASE

78032837

quantumStream Systems Inc.

ABANDONED

ENA

ENABLING UNIVERSAL CONTENT PLACEMENT, EXCHANGE, AND INSERTION

78032838

quantumStream Systems Inc.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

87655295

Columbia Insurance Company

REGISTERED

97002045

QS Quacquarelli Symonds Limited

REGISTERED

79253919

Socionext Inc.

REGISTERED

86660405

QS Quacquarelli Symonds Limited

ABANDONED

Other Marks by Richard C. Litman

Additional USPTO filings handled by the same attorney of record.

MAR

MARCSTAR

86000716

REGISTERED

SPO

SPOTCITY CUPCAKES LLC

85772896

REGISTERED

TYM

TYMPLATES CREATE-A-PLATE TYMPLATES T FOR KIDS VEGETABLE CARBOHYDRATES ASPARAGUS BELL PEPPERS BROCCOLI CABBAGE CAULIFLOWER CELERY CUCUMBER GREEN BEANS GREEN PEAS SALAD SPINACH DON'T FORGET TO TAKE YOUR VITAMINS EVERY DAY! STARCHY CARBOHYDRATES BEANS BEETS BROWN RICE CARROTS POTATOES SQUASH SWEET POTATOES/YAMS WHOLE GRAIN WILD RICE ZUCCHINI GRAB FRUIT AS A SNACK BETWEEN MEALS. LEAN PROTEIN BEEF CHICKEN FISH TURKEY GOBBLE UP YOUR GOOD FATS - FLAX SEED & FISH OIL.

90068061

REGISTERED

SIE