HOW STUFF WORKS
Live / Registered — Registered and renewed (as of 11 Feb 2026)
What this means for you
Registered since 02 Aug 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 02 Aug 2025).
Record
- Serial number
- 78348428
- Registration number
- 2980912
- Mark type
- Stylized text
- Filed
- 06 Jan 2004
- Published for opposition
- 10 May 2005
- Registered
- 02 Aug 2005
- Next maintenance due
- 02 Aug 2025
- Attorney of record
- Alicia Matusheski Khaled
Goods and services
- Class 016 — Paper goods and printed matter: books, [ booklets, periodicals, newsletters, syndicated newspaper columns, journals, magazines, syndicated sections of magazines, brochures and pamphlets ] in the fields of health, science, electronics, communications, business, sociology, travel, and technology
Owner
- SYSTEM1 OPCO, LLC, LOS ANGELES, CA, US
- INFOSPACE HOLDINGS LLC, VENICE BEACH, CA, US
- INFOSPACE LLC, BELLEVUE, WA, US
- HOWSTUFFWORKS, LLC, ATLANTA, GA, US
- HOWSTUFFWORKS, INC., ATLANTA, GA, US
- HOWSTUFFWORKS.COM, INC., Atlanta, GA, US
- HOWSTUFFWORKS.COM, INC., Atlanta, GA, US
- HOWSTUFFWORKS.COM, INC., Atlanta, GA, US
Prior registrations
Prosecution history
- 12 Feb 2026 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 12 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Feb 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Feb 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 11 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Feb 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 11 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 08 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 30 Oct 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 02 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 04 Jan 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 04 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED