KAISER OPTICAL SYSTEMS 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 24, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97346927 | KAISER OPTICAL SYSTEMS | Apr 05, 2022 | Pending | 009 Electronics & Software 037 Construction & Repair 042 Science & Technology | Endress+Hauser Optical Analysis, Inc. |
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FAQ: KAISER OPTICAL SYSTEMS trademark portfolio
What trademarks does KAISER OPTICAL SYSTEMS hold?
KAISER OPTICAL SYSTEMS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 37 (Construction & Repair), Class 42 (Science & Technology). The most recent filings are registered to Endress+Hauser Optical Analysis, Inc..
How many trademarks does KAISER OPTICAL SYSTEMS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KAISER OPTICAL SYSTEMS. The brand has been actively filing since April 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KAISER OPTICAL SYSTEMS file most often?
KAISER OPTICAL SYSTEMS'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 KAISER OPTICAL SYSTEMS trademark?
The most recent filings under the KAISER OPTICAL SYSTEMS mark are registered to Endress+Hauser Optical Analysis, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KAISER OPTICAL SYSTEMS expanding into new categories?
The current WikiTrademarks Expansion Score for KAISER OPTICAL SYSTEMS is 4 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 KAISER OPTICAL SYSTEMS trademark filings?
Click the Watch Brand button at the top of this page to add KAISER OPTICAL SYSTEMS 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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