US 12,646,925 · Application 18/508,426 · Granted Jun 2, 2026
US 12,646,925
Arc mitigation self-powered trigger device for low-, medium-, or high-voltage equipment
Estimated expiration
August 22, 2042
15y 322d remaining
- Could not fetch continuity data for application PCTEP2022062470: Resource not found (404)
Earliest effective filing
May 9, 2022
+ 20 years
May 9, 2042
PTA +105d
Aug 22, 2042
No TD
—
Final
Aug 22, 2042
This calculation includes patent term adjustment (PTA) under 35 U.S.C. §154(b). Patent term extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.
Calculation details
Base term
- Filing date
- November 14, 2023
- Earliest effective filing
- May 9, 2022
- Issue date
- June 2, 2026
- PTA
- +105 days
- Base expiry (before PTA)
- May 9, 2042
May 9, 2022 + 20 years = May 9, 2042 + 105 PTA days = August 22, 2042
- Continuation of application PCTEP2022062470, filed May 9, 2022
Terminal disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
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Application 18/508,426 · US 12,646,925
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www.patentreply.ai/tools/patent-expiration/US12646925Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.