Who owns the O trademark?

The O trademark is owned by Hayley A. Woolfson, D.M.D., M.S., L.L.C..

What class is the O trademark registered in?

The O trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for O?

The USPTO serial number for O is 88343819.

What is the registration number for O?

O is registered under USPTO registration number 5867814.

Sealvo

Home Search: OO #88343819

Back

Updated Nov 2, 2026·19 searches this week

View on USPTO TSDR Find similar marks

Section 8/9 declaration window

September 24, 2029

1057 days remaining

O

REGISTERED

Serial: 88343819
Reg: 5867814
Filed: Mar 18, 2019
Owner: Hayley A. Woolfson, D.M.D., M.S., L.L.C.

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jan 01, 2018

First use in commerce: May 07, 2018

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

13 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2025

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 21, 2025

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 21, 2025

Code NAS8

TEAS SECTION 8 RECEIVED

Oct 24, 2024

Code ES8R

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

Sep 24, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Sep 24, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 09, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 09, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 19, 2019

Code NONP

ASSIGNED TO EXAMINER

May 29, 2019

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

May 29, 2019

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 12, 2019

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 11, 2019

Code NWOS

O

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Hayley A. Woolfson, D.M.D., M.S., L.L.C.

Other Marks in Class 044 — Medical, veterinary & beauty care services

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company