COLUMBIA ENGINEERING WORKS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 40 (Material Treatment) 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 September 11, 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 |
|---|---|---|---|---|---|
| 74589416 | COLUMBIA ENGINEERING WORKS | Oct 24, 1994 | Abandoned | 040 Material Treatment | Columbia Steel Casting Co., Inc. |
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FAQ: COLUMBIA ENGINEERING WORKS trademark portfolio
What trademarks does COLUMBIA ENGINEERING WORKS hold?
COLUMBIA ENGINEERING WORKS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 40 (Material Treatment). The most recent filings are registered to Columbia Steel Casting Co., Inc..
How many trademarks does COLUMBIA ENGINEERING WORKS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to COLUMBIA ENGINEERING WORKS. The brand has been actively filing since October 1994. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does COLUMBIA ENGINEERING WORKS file most often?
COLUMBIA ENGINEERING WORKS's most active class is NICE Class 40 (Material Treatment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the COLUMBIA ENGINEERING WORKS trademark?
The most recent filings under the COLUMBIA ENGINEERING WORKS mark are registered to Columbia Steel Casting Co., Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is COLUMBIA ENGINEERING WORKS expanding into new categories?
The current WikiTrademarks Expansion Score for COLUMBIA ENGINEERING WORKS 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 COLUMBIA ENGINEERING WORKS trademark filings?
Click the Watch Brand button at the top of this page to add COLUMBIA ENGINEERING WORKS 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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