EXTENDALIFE VPI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 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 |
|---|---|---|---|---|---|
| 73419071 | EXTENDALIFE VPI | Mar 25, 1983 | Pending | 037 Construction & Repair | BURFORD ELECTRIC SERVICE, INC. |
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FAQ: EXTENDALIFE VPI trademark portfolio
What trademarks does EXTENDALIFE VPI hold?
EXTENDALIFE VPI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair). The most recent filings are registered to BURFORD ELECTRIC SERVICE, INC..
How many trademarks does EXTENDALIFE VPI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTENDALIFE VPI. The brand has been actively filing since March 1983. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTENDALIFE VPI file most often?
EXTENDALIFE VPI's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTENDALIFE VPI trademark?
The most recent filings under the EXTENDALIFE VPI mark are registered to BURFORD ELECTRIC SERVICE, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTENDALIFE VPI expanding into new categories?
The current WikiTrademarks Expansion Score for EXTENDALIFE VPI is 1 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 EXTENDALIFE VPI trademark filings?
Click the Watch Brand button at the top of this page to add EXTENDALIFE VPI 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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