L. J. SMITH STAIR SYSTEMS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) 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 15, 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 |
|---|---|---|---|---|---|
| 86967386 | L. J. SMITH STAIR SYSTEMS | Apr 07, 2016 | Abandoned | 019 Building Materials | NOVO BUILDING PRODUCTS, LLC |
| 74586228 | L. J. SMITH STAIR SYSTEMS | Oct 17, 1994 | Abandoned | 019 Building Materials | NOVO BUILDING PRODUCTS, LLC |
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FAQ: L. J. SMITH STAIR SYSTEMS trademark portfolio
What trademarks does L. J. SMITH STAIR SYSTEMS hold?
L. J. SMITH STAIR SYSTEMS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to NOVO BUILDING PRODUCTS, LLC.
How many trademarks does L. J. SMITH STAIR SYSTEMS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to L. J. SMITH STAIR SYSTEMS. 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 L. J. SMITH STAIR SYSTEMS file most often?
L. J. SMITH STAIR SYSTEMS's most active class is NICE Class 19 (Building Materials), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the L. J. SMITH STAIR SYSTEMS trademark?
The most recent filings under the L. J. SMITH STAIR SYSTEMS mark are registered to NOVO BUILDING PRODUCTS, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is L. J. SMITH STAIR SYSTEMS expanding into new categories?
The current WikiTrademarks Expansion Score for L. J. SMITH STAIR SYSTEMS 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 L. J. SMITH STAIR SYSTEMS trademark filings?
Click the Watch Brand button at the top of this page to add L. J. SMITH STAIR 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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