HOW STUFF WORKS
Live / Registered — Registered and renewed (as of 31 Oct 2022)
What this means for you
Registered since 30 Oct 2001. 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 30 Oct 2021).
Record
- Serial number
- 76013441
- Registration number
- 2501638
- Mark type
- Word mark
- Filed
- 28 Mar 2000
- Published for opposition
- 07 Aug 2001
- Registered
- 30 Oct 2001
- Next maintenance due
- 30 Oct 2021
- Attorney of record
- Alicia Matusheski Khaled
Goods and services
- Class 042 — Scientific and technological services: information services, namely, providing a wide range of information in the fields of health, science and technology via a global computer network
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., CARY, NC, US
- HOWSTUFFWORKS.COM, INC., CARY, NC, US
- HOWSTUFFWORKS.COM, INC., CARY, NC, US
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
- 30 Oct 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 04 Jan 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 04 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 04 Jan 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 04 Jan 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 Oct 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 31 Oct 2022 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 31 Oct 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 31 Oct 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Jun 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 29 Apr 2022 — TEAS SECTION 8 & 9 RECEIVED