Who owns the K-FLEX trademark?

The K-FLEX trademark is owned by L'ISOLANTE K-FLEX S.p.A..

What is the serial number for K-FLEX?

The USPTO serial number for K-FLEX is 79052851.

What is the registration number for K-FLEX?

K-FLEX is registered under USPTO registration number 4133589.

KFL

USPTO Trademark Record

ABANDONED

K-FLEX

Q: What class is the K-FLEX trademark registered in?

The K-FLEX trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 007 (Machines, machine tools & power-operated tools), Class 017 (Rubber, plastics & insulating materials).

SN 79052851·Reg 4133589·Filed Mar 13, 2008

Owner L'ISOLANTE K-FLEX S.p.A.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.; Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

K-FLEX (Serial No. 79052851), Registration No. 4133589, is a abandoned US trademark filed on Mar 13, 2008 by L'ISOLANTE K-FLEX S.p.A.. This trademark covers Class 006 (Common metals, their alloys & metal goods), Class 007 (Machines, machine tools & power-operated tools), Class 017 (Rubber, plastics & insulating materials).

Mark Intelligence

K-FLEX (Reg. #4133589) is an abandoned US trademark that was filed in 2008 but has since been abandoned. The mark covers Class 006 (Common metals, their alloys & metal goods), Class 007 (Machines, machine tools & power-operated tools) and Class 017 (Rubber, plastics & insulating materials) respectively. Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 6 opposition proceedings during prosecution.

FILED

Mar 13, 2008

SERIAL

79052851

REG#

4133589

REGISTERED

May 01, 2012

Owner

Applicant

L'ISOLANTE K-FLEX S.p.A.

Entity

Not Provided

Address

Via Don Locatelli, 35, I-20877 Roncello (MB)

Country

Attorney

NamePhilip J. Cardinale

Law firm

Philip J. Cardinale SMITH ANDERSON

Docket

10621.1

Address

P.O. BOX 2611, RALEIGH, NC 27602, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusABANDONED

Filing DateMar 13, 2008

Serial Number79052851

Registration No.4133589

Registration DateMay 01, 2012

Status DateJul 17, 2023

Published for OppositionOct 21, 2008

Mark TypeStandard characters

Attorney Docket10621.1

Status DescriptionDead and cancelled, Section 71

Filing Signals

FILED

2008

YEARS AGO

18y

CLASSES

MADRID FILINGS

—

Opposed 6× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

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

Status History

63 events

TOTAL INVALIDATION PROCESSED BY THE IB

Apr 15, 2024

TOTAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Mar 26, 2024

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Mar 26, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Mar 17, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 17, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CANCELLED SECTION 71

Jul 17, 2023

CANCELLED SECTION 71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 17, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 20, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 20, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jun 20, 2023

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 20, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 20, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

May 01, 2021

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

REGISTERED-SEC.71 ACCEPTED

Dec 10, 2020

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Dec 10, 2020

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 26, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 20, 2019

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 01, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

POST REGISTRATION ACTION MAILED - SEC.71

Dec 20, 2018

POST REGISTRATION ACTION MAILED - SEC.71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 28, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Nov 01, 2018

TEAS SECTION 71 RECEIVED

INTERNATIONAL REGISTRATION RENEWED

Apr 26, 2018

INTERNATIONAL REGISTRATION RENEWED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Apr 05, 2018

CHANGE OF NAME/ADDRESS REC'D FROM IB

Nov 09, 2017

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 20, 2014

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 11, 2013

FINAL DECISION TRANSACTION PROCESSED BY IB

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Jan 24, 2013

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

LIMITATION FROM THE IB EXAMINED AND ENTERED

Jan 24, 2013

LIMITATION FROM THE IB EXAMINED AND ENTERED

FINAL DISPOSITION PROCESSED

Jan 24, 2013

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jan 24, 2013

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 01, 2012

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 01, 2012

REGISTERED-PRINCIPAL REGISTER

ELECTRONIC RECORD REVIEW COMPLETE

Mar 29, 2012

ELECTRONIC RECORD REVIEW COMPLETE

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Mar 16, 2012

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

OPPOSITION DISMISSED NO. 999999

Mar 13, 2012

OPPOSITION DISMISSED NO. 999999

OPPOSITION TERMINATED NO. 999999

Mar 13, 2012

OPPOSITION TERMINATED NO. 999999

TTAB RELEASE CASE TO TRADEMARKS

Mar 13, 2012

TTAB RELEASE CASE TO TRADEMARKS

NEW REPRESENTATIVE AT IB RECEIVED

Jun 10, 2011

NEW REPRESENTATIVE AT IB RECEIVED

CHANGE OF OWNER RECEIVED FROM IB

Oct 22, 2010

CHANGE OF OWNER RECEIVED FROM IB

LIMITATION OF GOODS RECEIVED FROM IB

Oct 02, 2009

LIMITATION OF GOODS RECEIVED FROM IB

Jun 25, 2009

LIMITATION OF GOODS RECEIVED FROM IB

REFUSAL PROCESSED BY IB

Feb 05, 2009

REFUSAL PROCESSED BY IB

OPPOSITION INSTITUTED NO. 999999

Dec 24, 2008

OPPOSITION INSTITUTED NO. 999999

OPPOSITION NOTICE (IB REFUSAL) CREATED

Dec 23, 2008

OPPOSITION NOTICE (IB REFUSAL) CREATED

OPPOSITION NOTICE (IB REFUSAL) SENT TO IB

Dec 23, 2008

OPPOSITION NOTICE (IB REFUSAL) SENT TO IB

EXTENSION OF TIME TO OPPOSE RECEIVED

Oct 30, 2008

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Oct 21, 2008

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 01, 2008

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 13, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 12, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Aug 15, 2008

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 12, 2008

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 12, 2008

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Jul 11, 2008

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jun 23, 2008

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 23, 2008

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 22, 2008

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 21, 2008

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 20, 2008

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

May 30, 2008

NEW APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 29, 2008

SN ASSIGNED FOR SECT 66A APPL FROM IB

K-FLEX

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Philip J. Cardinale

Resources

Company