Who owns the LEAFGRO trademark?

The LEAFGRO trademark is owned by MARYLAND ENVIRONMENTAL SERVICE.

What class is the LEAFGRO trademark registered in?

The LEAFGRO trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for LEAFGRO?

The USPTO serial number for LEAFGRO is 86785704.

What is the registration number for LEAFGRO?

LEAFGRO is registered under USPTO registration number 4972602.

LEAFGRO - Owned by MARYLAND ENVIRONMENTAL SERVICE - (Class 001)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Mar 22, 1989

First use in commerce: Mar 27, 1989

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 04, 2026

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 04, 2026

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 04, 2026

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 04, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

May 01, 2026

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 08, 2025

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 20, 2022

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 20, 2022

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 20, 2022

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Jun 07, 2022

Code E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 07, 2021

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jun 07, 2016

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 22, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 22, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 02, 2016

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 08, 2016

Code CNSA

ASSIGNED TO EXAMINER

Feb 03, 2016

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 17, 2015

Code MDSM

NEW APPLICATION ENTERED

Oct 16, 2015

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 16, 2015

Code NWOS

Other Marks by MARYLAND ENVIRONMENTAL SERVICE

Additional USPTO filings from the same owner.

LEA

LEAFGRO GOLD

86793016

Maryland Environmental Service

REGISTERED

LEA

LEAFGRO GOLD

86793303

Maryland Environmental Service

REGISTERED

LEA

LEAFGRO

86785705

MARYLAND ENVIRONMENTAL SERVICE

REGISTERED

LEA

LEAFGRO

73815221

MARYLAND ENVIRONMENTAL SERVICE

ABANDONED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

LEA

LEAFGRO

86785705

MARYLAND ENVIRONMENTAL SERVICE

REGISTERED

LEA

LEAFGRO

73815221

MARYLAND ENVIRONMENTAL SERVICE

ABANDONED

LEA

LEAFGRO GOLD

86793016

Maryland Environmental Service

REGISTERED

LEA

LEAFGRO GOLD

86793303

Maryland Environmental Service

REGISTERED

Other Marks by Peter J. Davis

Additional USPTO filings handled by the same attorney of record.

QUA

QUANTUM

97296293

REGISTERED

THE

THERIAC

87253836

REGISTERED

ULT

ULTRAPAC

74474513

REGISTERED

PTC

PTCB

88076218

REGISTERED

LEAFGRO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by MARYLAND ENVIRONMENTAL SERVICE

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Peter J. Davis

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