LONGFELLOW DESIGN BUILD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 31/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 9, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99682552 | LONGFELLOW DESIGN BUILD | Mar 04, 2026 | Registered | 037 Construction & Repair 042 Science & Technology | Longfellow Design Build, Inc. |
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FAQ: LONGFELLOW DESIGN BUILD trademark portfolio
What trademarks does LONGFELLOW DESIGN BUILD hold?
LONGFELLOW DESIGN BUILD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair), Class 42 (Science & Technology). The most recent filings are registered to Longfellow Design Build, Inc..
How many trademarks does LONGFELLOW DESIGN BUILD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LONGFELLOW DESIGN BUILD. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LONGFELLOW DESIGN BUILD file most often?
LONGFELLOW DESIGN BUILD's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LONGFELLOW DESIGN BUILD trademark?
The most recent filings under the LONGFELLOW DESIGN BUILD mark are registered to Longfellow Design Build, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LONGFELLOW DESIGN BUILD expanding into new categories?
The current WikiTrademarks Expansion Score for LONGFELLOW DESIGN BUILD is 31 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 LONGFELLOW DESIGN BUILD trademark filings?
Click the Watch Brand button at the top of this page to add LONGFELLOW DESIGN BUILD 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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