37SIGNALS LLC logo

37SIGNALS LLC

24 Marks
First Filed:Apr 20, 2004Latest Filed:Aug 6, 2025Address:137 N Oak Park Ave, Suite 208, Oak Park, IL 60301, US

Portfolio Overview

Registered
17(71%)
Pending
3(13%)
Dead
4(17%)
Previous
4

Top Classes

Class 42
Software, IT Services & Scientific Research
15(63%)
Class 9
Electronics, Software & Scientific Equipment
12(50%)
Class 41
Education and Entertainment
4(17%)

TTAB Proceedings

Total Proceedings
6
As Plaintiff
5(83%)
As Defendant
1(17%)

Top Firms

Waterman Legal(Aug 2025)
21
FUNKHOUSER VEGOSEN LIEBMAN &...(Oct 2019)
5

Trademark Activity Timeline(2004 – 2026)

Trademark Portfolio

28 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
OMARCHY
OMARCHY
Trademark
Word
PENDING
Owner:
Serial:99322411
Filed:Aug 6, 2025
Classes:9
Goods & Services
Class 009: Downloadable computer operating system software; Downloadable computer software to maintain and operate computer systems; Downloadable computer operating software
98652576
98652576
Trademark
Design
PENDING
Owner:
Serial:98652576
Filed:Jul 17, 2024
Classes:9
Goods & Services
Downloadable desktop publishing software; Downloadable file sharing software
WRITEBOOK
WRITEBOOK
Trademark
Word
REGISTERED
Owner:
Serial:98652532
Filed:Jul 17, 2024
Classes:9
Registration:8180743
Registered:Mar 17, 2026
Goods & Services
Downloadable desktop publishing software; Downloadable file sharing software
CAMPFIRE
CAMPFIRE
Trademark
Word
PENDING
Owner:
Serial:98182294
Filed:Sep 15, 2023
Classes:9
Goods & Services
Downloadable computer software for online chat rooms and chat related services; Downloadable computer software for transmission of messages, images, and data among users; Downloadable computer software platforms for online chat rooms and chat related services; Downloadable computer software platforms for transmission of messages, images, and data among users
ONCE
ONCE
Trademark
Word
REGISTERED
Owner:
Serial:98173063
Filed:Sep 10, 2023
Classes:9
Registration:7883634
Registered:Aug 5, 2025
Goods & Services
Downloadable computer software for business and productivity that enables team communication, publishing, sharing of team resources, and activity tracking; Downloadable computer software platforms for business and productivity that enables team communication, online publishing, sharing of team resources, and bug tracking; all of the aforesaid excluding software related to games and gaming, telephone services, communication by computer terminals and cellular phones, and telecommunication connectivity and transmission services
97604438
97604438
Trademark
Design
REGISTERED
Owner:
Serial:97604438
Filed:Sep 23, 2022
Classes:9, 42
Registration:7293198
Registered:Jan 30, 2024
Goods & Services
Downloadable software for project management and collaboration; Providing online non-downloadable software for project management and collaboration
97604505
97604505
Trademark
Design
REGISTERED
Owner:
Serial:97604505
Filed:Sep 23, 2022
Classes:9, 38, 41, +1
Registration:7715881
Registered:Mar 4, 2025
Goods & Services
Publication of on-line journals, namely, blogs created using user submitted content; Downloadable software for project management and collaboration; Downloadable software for electronic mail services; downloadable software for transmitting emails to a subscriber list and creating and maintaining blogs; downloadable software for desktops and mobile phones, namely, software for transmitting emails from a subscriber list; downloadable computer management software for use in personalizing the content of e-mail communications and publishing content to personalized blogs; Communication services, namely, electronic transmission of emails; electronic data transmission; electronic message transmission; electronic transmission of email attachments; Providing online non-downloadable software for project management and collaboration; creating and maintained blogs for others using user submitted content
37SIGNALS
37SIGNALS
Trademark
Word
REGISTERED
Owner:
Serial:97604486
Filed:Sep 23, 2022
Classes:9, 38, 41
Registration:7545547
Registered:Oct 22, 2024
Goods & Services
Publication of on-line journals, namely, blogs created using user submitted content; Downloadable software for project management and collaboration; downloadable software for electronic mail services; downloadable software for transmitting emails to a subscriber list and creating and maintaining blogs; downloadable software for desktops and mobile phones, namely, software for transmitting emails from a subscriber list; downloadable computer management software for use in personalizing the content of e-mail communications and publishing content to personalized blogs; Communication services, namely, electronic transmission of emails; electronic data transmission; electronic message transmission; electronic transmission of email attachments
BASECAMP
BASECAMP
Trademark
Word
REGISTERED
Owner:
Serial:97604421
Filed:Sep 23, 2022
Classes:9
Registration:7293197
Registered:Jan 30, 2024
Goods & Services
Downloadable software for project management and collaboration
HEY
HEY
Trademark
Word
REGISTERED
Owner:
Serial:97604457
Filed:Sep 23, 2022
Classes:9, 41
Registration:7302744
Registered:Feb 13, 2024
Goods & Services
Publication of on-line journals, namely, blogs created using user submitted content; Downloadable software for electronic mail services; downloadable software for transmitting emails to a subscriber list and creating and maintaining blogs; downloadable software for desktops and mobile phones, namely, software for transmitting emails from a subscriber list; downloadable computer management software for use in personalizing the content of e-mail communications and publishing content to personalized blogs
HEY
HEY
Trademark
Combined
REGISTERED
Owner:
Serial:97604523
Filed:Sep 23, 2022
Classes:9, 38, 41, +1
Registration:7411275
Registered:Jun 11, 2024
Goods & Services
Publication of on-line journals, namely, blogs created using user submitted content; Downloadable software for electronic mail services; Downloadable software for transmitting emails to a subscriber list and creating and maintaining blogs; downloadable software for desktops and mobile phones, namely, software for transmitting emails from a subscriber list; downloadable computer management software for use in personalizing the content of e-mail communications and publishing content to personalized blogs; Communication services, namely, electronic transmission of emails; electronic data transmission; electronic message transmission; electronic transmission of email attachments; Providing on-line, non-downloadable software for use in creating customized web pages and data feeds featuring user-defined content, namely, blogs and email subscriptions; creating and maintaining blogs for others
37SIGNALS
37SIGNALS
Service Mark
Word
REGISTERED
Owner:
Serial:97178086
Filed:Dec 17, 2021
Classes:42
Registration:7836384
Registered:Jun 17, 2025
Goods & Services
Application service provider (ASP) featuring software for collaboration, project management, business management, time management, calendaring, information management, and organization
HEY
HEY
Service Mark
Word
REGISTERED
Owner:
Serial:88642273
Filed:Oct 4, 2019
Classes:38, 42
Registration:6171051
Registered:Oct 6, 2020
Goods & Services
Communication services, namely, electronic transmission of emails; electronic transmission of email attachments in the nature of data, graphics, images, sound and video via computer networks, wireless networks, and global computer networks; Electronic file sharing services, namely, providing a website featuring technology enabling users to share electronic files, calendar data in electronic form and post online messages and videos for sharing with others and for collaborating on shared documents for private group projects and private group communications
86953653
86953653
Service Mark
Design
CANCELLED
Owner:
Serial:86953653
Filed:Mar 25, 2016
Classes:42
Registration:5072864
Registered:Nov 1, 2016
TURBOLINKS
TURBOLINKS
Trademark
Word
CANCELLED
Owner:
Serial:86952877
Filed:Mar 25, 2016
Classes:9
Registration:5216306
Registered:Jun 6, 2017
Goods & Services
Software, namely, open-source software framework for use by a class of consumers consisting of software developers for speeding up changing pages in web applications
77196025
77196025
Service Mark
Design
REGISTERED
Owner:
Serial:77196025
Filed:Jun 1, 2007
Classes:42
Registration:3384493
Registered:Feb 19, 2008
Goods & Services
Providing web-based online non-downloadable software for customer relationship management (CRM) that manages and keeps track of communications, correspondence, notes, files, address book contact information, and tasks
HIGHRISE
HIGHRISE
Service Mark
Word
REGISTERED
Owner:
Serial:77083372
Filed:Jan 16, 2007
Classes:42
Registration:3296823
Registered:Sep 25, 2007
Goods & Services
Providing web-based online non-downloadable software for customer relationship management (CRM) that manages and keeps track of communications, correspondence, notes, files, address book contact information, and tasks
CAMPFIRE
CAMPFIRE
Service Mark
Word
REGISTERED
Owner:
Serial:77059691
Filed:Dec 7, 2006
Classes:42
Registration:3633582
Registered:Jun 9, 2009
Goods & Services
Providing web-based online non-downloadable software for instant messaging, group chat, file sharing, and collaboration
78865386
78865386
Service Mark
Design
REGISTERED
Owner:
Serial:78865386
Filed:Apr 20, 2006
Classes:42
Registration:3204022
Registered:Jan 30, 2007
Goods & Services
Providing online non-downloadable software for organizing to-do lists, notes, images, and photos and setting email and mobile phone reminders
BACKPACK
BACKPACK
Service Mark
Word
REGISTERED
Owner:
Serial:78865359
Filed:Apr 19, 2006
Classes:42
Registration:3206238
Registered:Feb 6, 2007
Goods & Services
Providing online non-downloadable software for organizing to-do lists, notes, images, and photos and setting email and mobile phone reminders
78850716
78850716
Service Mark
Design
REGISTERED
Owner:
Serial:78850716
Filed:Mar 30, 2006
Classes:42
Registration:3202063
Registered:Jan 23, 2007
Goods & Services
Providing online non-downloadable software for project management and collaboration
BASECAMP
BASECAMP
Service Mark
Word
REGISTERED
Owner:
Serial:78850314
Filed:Mar 30, 2006
Classes:42
Registration:3202059
Registered:Jan 23, 2007
Goods & Services
Providing online non-downloadable software for project management and collaboration
BASECAMP
BASECAMP
Service Mark
Word
ABANDONED
Owner:
Serial:78405156
Filed:Apr 20, 2004
Classes:42
BASECAMP
BASECAMP
Service Mark
Combined
ABANDONED
Owner:
Serial:78405207
Filed:Apr 20, 2004
Classes:42
77836779
77836779
Service Mark
Design
Previous
CANCELLED
Owner:
Serial:77836779
Filed:Sep 28, 2009
Classes:42
Registration:3778052
Registered:Apr 20, 2010
78893389
78893389
Service Mark
Design
Previous
CANCELLED
Owner:
Serial:78893389
Filed:May 25, 2006
Classes:42
Registration:3204083
Registered:Jan 30, 2007
Goods & Services
Class 042: Application service provider (ASP) featuring software for collaboration, business management, time management, information management, and organization
37SIGNALS
37SIGNALS
Service Mark
Combined
Previous
CANCELLED
Owner:
Serial:78893390
Filed:May 25, 2006
Classes:42
Registration:3206304
Registered:Feb 6, 2007
Goods & Services
Class 042: Application service provider (ASP) featuring software for collaboration, business management, time management, information management, and organization
37SIGNALS
37SIGNALS
Service Mark
Word
Previous
CANCELLED
Owner:
Serial:78893379
Filed:May 25, 2006
Classes:42
Registration:3206303
Registered:Feb 6, 2007
Goods & Services
Class 042: Application service provider (ASP) featuring software for collaboration, business management, time management, information management, and organization

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