Who owns the LAST trademark?

The LAST trademark is owned by Microbial Defense Laboratories, LLC.

What class is the LAST trademark registered in?

The LAST trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for LAST?

The USPTO serial number for LAST is 88935539.

What is the registration number for LAST?

LAST is registered under USPTO registration number 6688873.

Sealvo

Home Search: LASTLAST #88935539

Back

Updated Sep 25, 2026·17 searches this week

View on USPTO TSDR Find similar marks

LAS

USPTO Trademark Record

REGISTERED

LAST

SN 88935539·Reg 6688873·Filed May 27, 2020

Owner Microbial Defense Laboratories, LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

LAST (Serial No. 88935539), Registration No. 6688873, is a registered US trademark filed on May 27, 2020 by Microbial Defense Laboratories, LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: April 05, 2028

Conflict Analysis

Full conflict analysis for LAST (SN 88935539) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LAST (Reg. #6688873) is a registered US trademark that has been protecting its owner, Microbial Defense Laboratories, LLC, since 2020. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 27, 2020

SERIAL

88935539

REG#

6688873

REGISTERED

Apr 05, 2022

Filing Information

StatusREGISTERED

Filing DateMay 27, 2020

Serial Number88935539

Registration No.6688873

Registration DateApr 05, 2022

Status DateApr 05, 2022

Published for OppositionJan 18, 2022

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: May 01, 2020

First use in commerce: May 01, 2020

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

18 events

REGISTERED-PRINCIPAL REGISTER

Apr 05, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 18, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 18, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 29, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 10, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Oct 20, 2021

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Apr 07, 2021

SUSPENSION LETTER WRITTEN

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 07, 2021

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

LETTER OF SUSPENSION E-MAILED

Apr 07, 2021

LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 02, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 01, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 01, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 01, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 01, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 01, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 27, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 16, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 30, 2020

NEW APPLICATION ENTERED

Other Marks by Microbial Defense Laboratories, LLC

Additional USPTO filings from the same owner.

RAZ

RAZOR

88945486

Microbial Defense Laboratories, LLC

ABANDONED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

LAS

LAST

87834209

Worldwide Bedroom Products, LLC

ABANDONED

LAS

LAST

79314387

Global Bioenergies

ABANDONED

LAS

LAST

81031176

American Cyanamid Company

ABANDONED

ATL

AT LAST!

87005650

HealthSmart Foods, Inc.

REGISTERED

Other Marks by William H. Quirk

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

98594612

REGISTERED

ALA

ALAMO

74712508

REGISTERED

HAG

HAGEEMINISTRIES

88463554

REGISTERED

DEF

DEFEND AMERICA PRAY FOR ISRAEL

85548730

REGISTERED

LAST

Run a conflict check

Other Marks by Microbial Defense Laboratories, LLC

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by William H. Quirk

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company