CALSOURCE 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 27, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 27, 2026 |
TCG SENIOR FUNDING, L.L.C., AS COLLATERA...
|
APPLIED TECHNICAL SERVICES, LLC
MARIETTA, GEORGIA
CALSOURCE, LLC
SYRACUSE, NEW YORK
U.S. FORENSIC LLC
METAIRIE, LOUISIANA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78590719 | CALSOURCE | Mar 18, 2005 | Abandoned | 037 Construction & Repair 042 Science & Technology | Calsource, Inc. |
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FAQ: CALSOURCE trademark portfolio
What trademarks does CALSOURCE hold?
CALSOURCE 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 Calsource, Inc..
How many trademarks does CALSOURCE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CALSOURCE. The brand has been actively filing since March 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CALSOURCE file most often?
CALSOURCE'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 CALSOURCE trademark?
The most recent filings under the CALSOURCE mark are registered to Calsource, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CALSOURCE expanding into new categories?
The current WikiTrademarks Expansion Score for CALSOURCE is 0 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 CALSOURCE trademark filings?
Click the Watch Brand button at the top of this page to add CALSOURCE 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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