HYDRO VACUUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) 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 August 3, 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 |
|---|---|---|
| Dec 13, 2016 |
HYDRO TEK SYSTEMS, INC.
|
NILFISK A/S
BRONDBY
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78839317 | HYDRO VACUUM | Mar 16, 2006 | Abandoned | 007 Machinery | NILFISK A/S |
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FAQ: HYDRO VACUUM trademark portfolio
What trademarks does HYDRO VACUUM hold?
HYDRO VACUUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to NILFISK A/S.
How many trademarks does HYDRO VACUUM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HYDRO VACUUM. The brand has been actively filing since March 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDRO VACUUM file most often?
HYDRO VACUUM's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDRO VACUUM trademark?
The most recent filings under the HYDRO VACUUM mark are registered to NILFISK A/S. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDRO VACUUM expanding into new categories?
The current WikiTrademarks Expansion Score for HYDRO VACUUM 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 HYDRO VACUUM trademark filings?
Click the Watch Brand button at the top of this page to add HYDRO VACUUM 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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