CROWN CASTLE FIBER holds 1 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 36 (Insurance & Finance) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87667590 | CROWN CASTLE FIBER | Nov 01, 2017 | Pending | 036 Insurance & Finance 037 Construction & Repair 038 Telecommunications 042 Science & Technology | Crown Castle Investment II Corp. |
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FAQ: CROWN CASTLE FIBER trademark portfolio
What trademarks does CROWN CASTLE FIBER hold?
CROWN CASTLE FIBER holds 1 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 36 (Insurance & Finance), Class 37 (Construction & Repair), Class 38 (Telecommunications). The most recent filings are registered to Crown Castle Investment II Corp..
How many trademarks does CROWN CASTLE FIBER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CROWN CASTLE FIBER. The brand has been actively filing since November 2017. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CROWN CASTLE FIBER file most often?
CROWN CASTLE FIBER's most active class is NICE Class 36 (Insurance & Finance), with 1 filings. The full distribution across all 4 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CROWN CASTLE FIBER trademark?
The most recent filings under the CROWN CASTLE FIBER mark are registered to Crown Castle Investment II Corp.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CROWN CASTLE FIBER expanding into new categories?
The current WikiTrademarks Expansion Score for CROWN CASTLE FIBER is 5 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new CROWN CASTLE FIBER trademark filings?
Click the Watch Brand button at the top of this page to add CROWN CASTLE FIBER to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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