CLOUDMARK AUTHORITY
Live / Registered — Registered and renewed (as of 24 Nov 2025)
What this means for you
Registered since 06 Sept 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 06 Sept 2025).
Record
- Serial number
- 76562610
- Registration number
- 2992940
- Mark type
- Stylized text
- Filed
- 26 Nov 2003
- Published for opposition
- 31 Aug 2004
- Registered
- 06 Sept 2005
- Next maintenance due
- 06 Sept 2025
- Attorney of record
- Jessica A. Ekhoff
Goods and services
- Class 009 — Scientific and electric apparatus: computer software for detecting, filtering, monitoring, reporting, blocking, removing, and preventing unsolicited, bulk, unwanted or content-inappropriate electronic mail, data, sounds and images; computer software for use in tracking senders of unsolicited, bulk, unwanted or content-inappropriate electronic mail, data, sounds and images
- Class 042 — Scientific and technological services: computer services, namely detecting, filtering, monitoring, reporting, blocking, removing, tracking and preventing unwanted and unsolicited electronic messages sent via the Internet
Owner
- PROOFPOINT, INC., Sunnyvale, CA, US
- Cloudmark, Inc., San Francisco, CA, US
- Cloudmark, Inc., San Francisco, CA, US
- Cloudmark, Inc., San Francisco, CA, US
Prosecution history
- 25 Feb 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 24 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 24 Nov 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 24 Nov 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 09 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Mar 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 19 Jul 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 19 Jul 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Jul 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 19 Jul 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED