Who owns the PIGFLOW trademark?

The PIGFLOW trademark is owned by SwineTech, Inc..

What class is the PIGFLOW trademark registered in?

The PIGFLOW trademark is registered in Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for PIGFLOW?

The USPTO serial number for PIGFLOW is 88946329.

What is the registration number for PIGFLOW?

PIGFLOW is registered under USPTO registration number 6343870.

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Updated Oct 30, 2026·32 searches this week

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Section 8 declaration window

May 04, 2027

185 days remaining

PIG

PIGFLOW

REGISTERED

Serial: 88946329
Reg: 6343870
Filed: Jun 03, 2020
Owner: SwineTech, Inc.

Telecommunications.; 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.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Dec 01, 2020

First use in commerce: Dec 01, 2020

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 01, 2020

First use in commerce: Dec 01, 2020

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.

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

Status History

34 events

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

May 04, 2026

Code REM1

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 24, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 24, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 24, 2025

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 17, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 17, 2024

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 17, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 17, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 17, 2024

Code TCCA

REGISTERED-SUPPLEMENTAL REGISTER

May 04, 2021

Code R.SR

ASSIGNED TO LIE

Apr 01, 2021

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 01, 2021

Code PREV

NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED

Mar 31, 2021

Code AAUA

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

Mar 31, 2021

Code CNTA

EXAMINERS AMENDMENT -WRITTEN

Mar 30, 2021

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Mar 30, 2021

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 30, 2021

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Mar 30, 2021

Code XAEC

USE AMENDMENT ACCEPTED

Mar 30, 2021

Code IUAA

USE AMENDMENT FILED

Mar 24, 2021

Code IUAF

AMENDMENT TO USE PROCESSING COMPLETE

Mar 24, 2021

Code AUPC

TEAS AMENDMENT OF USE RECEIVED

Mar 23, 2021

Code EAAU

FINAL REFUSAL WRITTEN

Mar 21, 2021

Code CNFR

FINAL REFUSAL E-MAILED

Mar 21, 2021

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 21, 2021

Code GNFN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 11, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 11, 2021

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 11, 2021

Code TEME

NON-FINAL ACTION WRITTEN

Sep 12, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 12, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 12, 2020

Code GNRN

ASSIGNED TO EXAMINER

Sep 03, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2020

Code NWOS

NEW APPLICATION ENTERED

Jun 06, 2020

Code NWAP

PIGFLOW

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