DEFINITY holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 2/100, 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 DEFINITY filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99531558 | DEFINITY | Dec 05, 2025 | Registered | 009 Electronics & Software | Rice Lake Weighing Systems, Inc. |
| 99400146 | DEFINITY | Sep 18, 2025 | Registered | 042 Science & Technology | Sieena, Inc. |
| 78262674 | DEFINITY | Jun 16, 2003 | Abandoned | 009 Electronics & Software | ESSILOR INTERNATIONAL |
Weekly visibility reports showing how ChatGPT mentions DEFINITY, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DEFINITY trademark portfolio
What trademarks does DEFINITY hold?
DEFINITY holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Rice Lake Weighing Systems, Inc..
How many trademarks does DEFINITY have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to DEFINITY. The brand has been actively filing since June 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DEFINITY file most often?
DEFINITY's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DEFINITY trademark?
The most recent filings under the DEFINITY mark are registered to Rice Lake Weighing Systems, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DEFINITY expanding into new categories?
The current WikiTrademarks Expansion Score for DEFINITY is 2 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 DEFINITY trademark filings?
Click the Watch Brand button at the top of this page to add DEFINITY 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 DEFINITY to another owner · Browse all NICE classes · Most valuable brands