Weyerhaeuser NR Company
53 live US trademarks, filing since 1964. 5 new applications filed this year.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Weyerhaeuser NR Company filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| STELLARWEB | 42 | Oct 8, 2026 | — | pending | 50150323 |
| TRUS JOIST WEYERHAEUSER PRO PANEL | 19 | Sep 2, 2026 | — | pending | 50087343 |
| TRUS JOIST WEYERHAEUSER PRO PANEL | 19 | Sep 2, 2026 | — | pending | 50087345 |
| TRUS JOIST PRO PANEL | 19 | Apr 30, 2026 | — | pending | 99798259 |
| CORESPAN | 19 | Mar 2, 2026 | — | published | 99677479 |
| ARMORON FIRE PROTECTION | 19 | Oct 16, 2025 | — | published | 99447787 |
| ARMORON | 19 | Oct 16, 2025 | — | published | 99447795 |
| AEROSTRAND | 19 | Sep 27, 2024 | — | published | 98774786 |
| AEROLLAM | 19 | Sep 27, 2024 | — | pending | 98774789 |
| TIMBERSTRAND | 19 | Jul 20, 2021 | — | registered Nov 15 | 90837719 |
A filing missed by the due date enters a six-month grace period, then the registration cancels.
About Weyerhaeuser NR Company trademarks.
How many trademarks does Weyerhaeuser NR Company have?
53 live US trademarks as of October 23, 2026: 44 registered and 9 pending applications. 5 were filed in 2026 so far.
What does Weyerhaeuser NR Company sell, according to its trademarks?
Mostly building materials (Class 19, 40 live marks). Also advertising & business (Class 35) and science & technology (saas) (Class 42).
Who owns the 4-SQUARE trademark?
4-SQUARE is owned by Weyerhaeuser NR Company. It was registered on October 19, 1965 (Reg. No. 0797668) and is live. The same owner holds 52 other live US marks.
When did Weyerhaeuser NR Company first file a trademark?
Its oldest live US filing dates from 1964: 4-SQUARE, filed May 11, 1964.
Know the morning after Weyerhaeuser NR Company files.
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Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.