PURIF-PACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 November 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 |
|---|---|---|
| Feb 9, 2026 |
SHOKO SCIENTIFIC CO., LTD.
|
SHOKO SCIENCE CO., LTD.
YOKOHAMA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 76612475 | PURIF-PACK | Sep 22, 2004 | Abandoned | 009 Electronics & Software | SHOKO SCIENCE CO., LTD. |
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FAQ: PURIF-PACK trademark portfolio
What trademarks does PURIF-PACK hold?
PURIF-PACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to SHOKO SCIENCE CO., LTD..
How many trademarks does PURIF-PACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PURIF-PACK. The brand has been actively filing since September 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PURIF-PACK file most often?
PURIF-PACK's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PURIF-PACK trademark?
The most recent filings under the PURIF-PACK mark are registered to SHOKO SCIENCE CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PURIF-PACK expanding into new categories?
The current WikiTrademarks Expansion Score for PURIF-PACK 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 PURIF-PACK trademark filings?
Click the Watch Brand button at the top of this page to add PURIF-PACK 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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