PARSOURCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| May 18, 2017 |
HYDROFARM, INC.
|
HYDROFARM, LLC
PETALUMA, CALIFORNIA
|
| May 18, 2017 |
HYDROFARM, LLC
|
BRIGHTWOOD LOAN SERVICES LLC
NEW YORK, NEW YORK
|
| May 12, 2017 |
HYDROFARM, LLC
|
BANK OF AMERICA, N.A., AS AGENT
CHICAGO, ILLINOIS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78524364 | PARSOURCE | Nov 30, 2004 | Abandoned | 011 Lighting & HVAC | HYDROFARM, LLC |
Weekly visibility reports showing how ChatGPT mentions PARSOURCE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PARSOURCE trademark portfolio
What trademarks does PARSOURCE hold?
PARSOURCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to HYDROFARM, LLC.
How many trademarks does PARSOURCE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PARSOURCE. The brand has been actively filing since November 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PARSOURCE file most often?
PARSOURCE's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PARSOURCE trademark?
The most recent filings under the PARSOURCE mark are registered to HYDROFARM, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PARSOURCE expanding into new categories?
The current WikiTrademarks Expansion Score for PARSOURCE 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 PARSOURCE trademark filings?
Click the Watch Brand button at the top of this page to add PARSOURCE 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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