PRAIRIE HEART INSTITUTE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 2 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 18, 2026
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Sign in to claimHow is PRAIRIE HEART INSTITUTE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 75191508 | PRAIRIE HEART INSTITUTE | Nov 01, 1996 | Abandoned | 041 Education & Entertainment 042 Science & Technology | PRAIRIE CARDIOVASCULAR CONSULTANTS, LTD. |
| 75162576 | PRAIRIE HEART INSTITUTE | Sep 09, 1996 | Abandoned | 041 Education & Entertainment | PRAIRIE CARDIOVASCULAR CONSULTANTS, LTD. |
| 74379471 | PRAIRIE HEART INSTITUTE | Apr 16, 1993 | Abandoned | 042 Science & Technology | PRAIRIE CARDIOVASCULAR CONSULTANTS, LTD. |
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FAQ: PRAIRIE HEART INSTITUTE trademark portfolio
What trademarks does PRAIRIE HEART INSTITUTE hold?
PRAIRIE HEART INSTITUTE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 41 (Education & Entertainment). The most recent filings are registered to PRAIRIE CARDIOVASCULAR CONSULTANTS, LTD..
How many trademarks does PRAIRIE HEART INSTITUTE have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to PRAIRIE HEART INSTITUTE. The brand has been actively filing since April 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PRAIRIE HEART INSTITUTE file most often?
PRAIRIE HEART INSTITUTE's most active class is NICE Class 42 (Science & Technology), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PRAIRIE HEART INSTITUTE trademark?
The most recent filings under the PRAIRIE HEART INSTITUTE mark are registered to PRAIRIE CARDIOVASCULAR CONSULTANTS, LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PRAIRIE HEART INSTITUTE expanding into new categories?
The current WikiTrademarks Expansion Score for PRAIRIE HEART INSTITUTE 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 PRAIRIE HEART INSTITUTE trademark filings?
Click the Watch Brand button at the top of this page to add PRAIRIE HEART INSTITUTE 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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