REFCON
Live / Registered — Registered and renewed (as of 21 Apr 2020)
What this means for you
Registered since 03 Jan 1961. 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 Jan 2031: the §8 & §9 renewal).
Record
- Serial number
- 72085262
- Registration number
- 0709207
- Mark type
- Word mark
- Filed
- 13 Nov 1959
- Registered
- 03 Jan 1961
- Current term from
- 03 Jan 2021
- Next maintenance filing
- §8 & §9 renewal, due by 03 Jan 2031 (grace period to 03 Jul 2031)
- Attorney of record
- Elizabeth Lee D'Amore
Goods and services
- Class 019 — Non-metallic building materials: Hydraulic Cement
Owner
- CALUCEM, INC., ALLENTOWN, PA, US
- Lehigh Portland Cement Company, Allentown, PA, US
- UNITED STATES STEEL CORPORATION, PITTSBURGH, PA, US
Prosecution history
- 09 Dec 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Dec 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Dec 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 Apr 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 29 Apr 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 Apr 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 Apr 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 29 Apr 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 21 Apr 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 21 Apr 2020 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 21 Apr 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Apr 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Apr 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED