Who owns the FLETTNER trademark?

The FLETTNER trademark is owned by Flettner Ventilator Limited.

What class is the FLETTNER trademark registered in?

The FLETTNER trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for FLETTNER?

The USPTO serial number for FLETTNER is 79434541.

What is the registration number for FLETTNER?

FLETTNER is registered under USPTO registration number 0.

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Home Search: FLETTNERFLETTNER #79434541

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Updated Oct 20, 2026·39 searches this week

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FLE

USPTO Trademark Record

PENDING

FLETTNER

SN 79434541·Reg 0·Filed Sep 05, 2025

Owner Flettner Ventilator Limited

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

FLETTNER (Serial No. 79434541), Registration No. 0, is a pending US trademark filed on Sep 05, 2025 by Flettner Ventilator Limited. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Office Action response: March 10, 2027140 days remaining

Mark Intelligence

FLETTNER (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply....

FILED

Sep 05, 2025

SERIAL

79434541

REG#

Filing Information

StatusPENDING

Filing DateSep 05, 2025

Serial Number79434541

Registration No.0

Status DateSep 10, 2026

Mark TypeDesign with words

Attorney Docket63447/7473

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

16 events

FINAL REFUSAL WRITTEN

Sep 10, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Sep 10, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Sep 10, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NEW REPRESENTATIVE AT IB RECEIVED

Apr 02, 2026

NEW REPRESENTATIVE AT IB RECEIVED

REFUSAL PROCESSED BY IB

Mar 05, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Feb 18, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 18, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 24, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jan 23, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jan 21, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 10, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 09, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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