BUILDTOPIA
Live / Registered — Registered — Section 8 accepted (as of 18 Jun 2025)
What this means for you
Registered since 03 Apr 2018. 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 03 Apr 2028: the §8 & §9 renewal).
Record
- Serial number
- 87589487
- Registration number
- 5437290
- Mark type
- Word mark
- Filed
- 30 Aug 2017
- Published for opposition
- 16 Jan 2018
- Registered
- 03 Apr 2018
- Next maintenance filing
- §8 & §9 renewal, due by 03 Apr 2028 (grace period to 03 Oct 2028)
- Attorney of record
- Julie A. Hopkins
Goods and services
- Class 042 — Scientific and technological services: Providing temporary use of on-line non-downloadable computer software for construction project management; providing temporary use of on-line non-downloadable software for use in the construction industry for contract bidding, purchasing, job costing, accounting, scheduling, estimating, and document management; software as a service (SAAS) services, namely, hosting software for use by others for use in the construction industry for contract bidding, purchasing, job costing, accounting, scheduling, estimating, and document management; updating of computer software
Owner
- PERSEUS GROUP SOFTWARE CORP., MARKHAM, CA
- Constellation Homebuilder Systems, Corp., Markham, Ontario, CA
- Constellation Homebuilder Systems, Corp., Markham, Ontario, CA
- Constellation Homebuilder Systems, Corp., Markham, Ontario, CA
Prosecution history
- 18 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 18 Jun 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 18 Jun 2025 — POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
- 18 Jun 2025 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 13 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Mar 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 13 Mar 2025 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 13 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 13 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 13 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Mar 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 13 Mar 2025 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 13 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED