PLANT CASTLE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is PLANT CASTLE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 13, 2026 |
LACEBARK, INC.
|
ROOTMAKER PRODUCTS COMPANY, LLC
HUNTSVILLE, ALABAMA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88161270 | PLANT CASTLE | Oct 19, 2018 | Pending | 011 Lighting & HVAC | WANG, MEIMEI |
| 75303045 | PLANT CASTLE | Jun 04, 1997 | Abandoned | 021 Housewares | ROOTMAKER PRODUCTS COMPANY, LLC |
Weekly visibility reports showing how ChatGPT mentions PLANT CASTLE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PLANT CASTLE trademark portfolio
What trademarks does PLANT CASTLE hold?
PLANT CASTLE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares), Class 11 (Lighting & HVAC). The most recent filings are registered to WANG, MEIMEI.
How many trademarks does PLANT CASTLE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PLANT CASTLE. The brand has been actively filing since June 1997. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PLANT CASTLE file most often?
PLANT CASTLE's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PLANT CASTLE trademark?
The most recent filings under the PLANT CASTLE mark are registered to WANG, MEIMEI. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PLANT CASTLE expanding into new categories?
The current WikiTrademarks Expansion Score for PLANT CASTLE 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 PLANT CASTLE trademark filings?
Click the Watch Brand button at the top of this page to add PLANT CASTLE 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 PLANT CASTLE to another owner · Browse all NICE classes · Most valuable brands