TIENTSIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 33 (Wines & Spirits) 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 16, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78297071 | TIENTSIN | Sep 08, 2003 | Abandoned | 033 Wines & Spirits | DIAMOND HONG, INC. |
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FAQ: TIENTSIN trademark portfolio
What trademarks does TIENTSIN hold?
TIENTSIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 33 (Wines & Spirits). The most recent filings are registered to DIAMOND HONG, INC..
How many trademarks does TIENTSIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TIENTSIN. The brand has been actively filing since September 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TIENTSIN file most often?
TIENTSIN's most active class is NICE Class 33 (Wines & Spirits), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TIENTSIN trademark?
The most recent filings under the TIENTSIN mark are registered to DIAMOND HONG, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TIENTSIN expanding into new categories?
The current WikiTrademarks Expansion Score for TIENTSIN 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 TIENTSIN trademark filings?
Click the Watch Brand button at the top of this page to add TIENTSIN 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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