HELICLEAN 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 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 |
|---|---|---|---|---|---|
| 74401773 | HELICLEAN | Jun 14, 1993 | Pending | 011 Lighting & HVAC | PARKSON CORPORATION |
Weekly visibility reports showing how ChatGPT mentions HELICLEAN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HELICLEAN trademark portfolio
What trademarks does HELICLEAN hold?
HELICLEAN 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 PARKSON CORPORATION.
How many trademarks does HELICLEAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HELICLEAN. The brand has been actively filing since June 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HELICLEAN file most often?
HELICLEAN'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 HELICLEAN trademark?
The most recent filings under the HELICLEAN mark are registered to PARKSON CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HELICLEAN expanding into new categories?
The current WikiTrademarks Expansion Score for HELICLEAN is 1 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 HELICLEAN trademark filings?
Click the Watch Brand button at the top of this page to add HELICLEAN 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.
More on this portfolio: Compare HELICLEAN to another owner · Browse all NICE classes · Most valuable brands
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