GREENLINE FILTER CO. 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 1, 2026
Protect or track "GREENLINE FILTER CO."
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is GREENLINE FILTER CO. filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99486181 | GREENLINE FILTER CO. | Nov 08, 2025 | Registered | 011 Lighting & HVAC | Greenline Filter LLC |
Weekly visibility reports showing how ChatGPT mentions GREENLINE FILTER CO., where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GREENLINE FILTER CO. trademark portfolio
What trademarks does GREENLINE FILTER CO. hold?
GREENLINE FILTER CO. 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 Greenline Filter LLC.
How many trademarks does GREENLINE FILTER CO. have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GREENLINE FILTER CO.. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GREENLINE FILTER CO. file most often?
GREENLINE FILTER CO.'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 GREENLINE FILTER CO. trademark?
The most recent filings under the GREENLINE FILTER CO. mark are registered to Greenline Filter LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GREENLINE FILTER CO. expanding into new categories?
The current WikiTrademarks Expansion Score for GREENLINE FILTER CO. is 4 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 GREENLINE FILTER CO. trademark filings?
Click the Watch Brand button at the top of this page to add GREENLINE FILTER CO. 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 GREENLINE FILTER CO. to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about GREENLINE FILTER CO. and help the next person researching it.