FLATLINE Trademark

Trademark Overview


On Tuesday, August 20, 2024, a trademark application was filed for FLATLINE with the United States Patent and Trademark Office. The USPTO has given the FLATLINE trademark a serial number of 98707188. The federal status of this trademark filing is NOTICE OF ALLOWANCE - ISSUED as of Tuesday, December 2, 2025. This trademark is owned by Flatline, LLC. The FLATLINE trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Education & Entertainment Services categories with the following description:

(Based on Intent To Use) Musical recordings; Musical sound recordings; Musical video recordings; Audio and video recordings featuring music and artistic performances; Downloadable musical sound recordings; Downloadable video recordings featuring musical band

(Based on Use in Commerce) Entertainment services by a musical artist and producer, namely, musical composition for others and production of musical sound recordings; Entertainment services in the nature of live audio performances by musical band; Entertainment services in the nature of live visual and audio performances by musical band; Entertainment services in the nature of live visual and audio performances, namely, musical band, rock group, gymnastic, dance, and ballet performances; Entertainment services in the nature of live vocal performances by musical band; Entertainment services, namely, providing non-downloadable prerecorded music via a website; Entertainment, namely, live performances by a musical band
flatline

General Information


Serial Number98707188
Word MarkFLATLINE
Filing DateTuesday, August 20, 2024
Status688 - NOTICE OF ALLOWANCE - ISSUED
Status DateTuesday, December 2, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, October 7, 2025

Trademark Statements


Indication of Colors claimedColor is not claimed as a feature of the mark.
Goods and Services(Based on Intent To Use) Musical recordings; Musical sound recordings; Musical video recordings; Audio and video recordings featuring music and artistic performances; Downloadable musical sound recordings; Downloadable video recordings featuring musical band
Description of MarkThe mark consists of the word "FLATLINE" represented with the letters "FL" separated from the letters "TLINE" by a heartbeat/EKG line flowing through the entire word, slightly below center.  The heartbeat/EKG line raises slightly up in the letter "L" and then dips down below the bottom of the letters. The heartbeat/EKG line then raises to a high peak between the "L" and the "T" to  give the appearance of the letter "A" in the word "FLATLINE". The beginning and ending of the heartbeat/EKG line begins before and ends after the lettering.  The letters "FL TLINE" are in all uppercase letters.
Pseudo MarkFLAT LINE
Goods and Services(Based on Use in Commerce) Entertainment services by a musical artist and producer, namely, musical composition for others and production of musical sound recordings; Entertainment services in the nature of live audio performances by musical band; Entertainment services in the nature of live visual and audio performances by musical band; Entertainment services in the nature of live visual and audio performances, namely, musical band, rock group, gymnastic, dance, and ballet performances; Entertainment services in the nature of live vocal performances by musical band; Entertainment services, namely, providing non-downloadable prerecorded music via a website; Entertainment, namely, live performances by a musical band

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateTuesday, August 20, 2024
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateTuesday, August 20, 2024
Primary Code041
First Use Anywhere DateMonday, October 25, 2021
First Use In Commerce DateMonday, October 25, 2021

Trademark Owner History


Party NameFlatline, LLC
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressBedford, IN 47421

Party NameFlatline, LLC
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressBedford, IN 47421

Trademark Events


Event DateEvent Description
Tuesday, August 20, 2024NEW APPLICATION ENTERED
Thursday, August 22, 2024TEAS VOLUNTARY AMENDMENT RECEIVED
Thursday, August 22, 2024TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
Tuesday, March 4, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Tuesday, March 4, 2025NOTICE OF DESIGN SEARCH CODE E-MAILED
Wednesday, March 5, 2025ASSIGNED TO EXAMINER
Wednesday, March 12, 2025NON-FINAL ACTION WRITTEN
Wednesday, March 12, 2025NON-FINAL ACTION E-MAILED
Wednesday, March 12, 2025NOTIFICATION OF NON-FINAL ACTION E-MAILED
Wednesday, June 11, 2025APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Wednesday, June 11, 2025APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Wednesday, September 3, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, September 3, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, September 3, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, September 5, 2025DATA MODIFICATION COMPLETED
Monday, September 8, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, October 1, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, October 7, 2025PUBLISHED FOR OPPOSITION
Tuesday, October 7, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, December 2, 2025NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, December 2, 2025TEAS STATEMENT OF USE RECEIVED