US 12,755,911 · Application 18/502,699 · Granted Oct 6, 2026
US 12,755,911
Switch for a medium voltage or high voltage switchgear
Estimated expiration
May 19, 2040
13y 211d remaining
- Could not fetch continuity data for application PCTEP2020054209: Resource not found (404)
Earliest effective filing
Feb 18, 2020
+ 20 years
Feb 18, 2040
PTA +287d
Dec 1, 2040
TD cap (US 11,869,734)
May 19, 2040
Final
May 19, 2040
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. Terminal disclaimers can affect PTA (In re Cellect, LLC).
Calculation details
Base term
- Filing date
- November 6, 2023
- Earliest effective filing
- February 18, 2020
- Issue date
- October 6, 2026
- PTA
- +287 days
- Base expiry (before PTA)
- February 18, 2040
February 18, 2020 + 20 years = February 18, 2040 + 287 PTA days = December 1, 2040
- Continuation of application 17/403,895, filed Aug 17, 2021, issued as US 11,869,734
- Continuation of application PCTEP2020054209, filed Feb 18, 2020
- Continuation of application PCTEP2020054209, filed Feb 18, 2020
Terminal disclaimers
TD caps expiration to May 19, 2040 (earliest expiring referenced patent: US 11,869,734)
US 11,869,734· Application 17/403,895Capping patent
Switch for a medium voltage or high voltage switchgear
- Filing date
- Aug 17, 2021
- Earliest effective filing
- Feb 18, 2020
- Issue date
- Jan 9, 2024
- PTA
- +91 days
- Calculated expiration
- May 19, 2040
Continuation of PCTEP2020054209, filed Feb 18, 2020
Feb 18, 2020 + 20y + 91d PTA = May 19, 2040
US 12,755,911· Application 18/502,699(from application 18/502,699)
Switch for a medium voltage or high voltage switchgear
- Filing date
- Nov 6, 2023
- Earliest effective filing
- Feb 18, 2020
- Issue date
- Oct 6, 2026
- PTA
- +287 days
- Calculated expiration
- Dec 1, 2040
Continuation of 17/403,895, filed Aug 17, 2021, issued as US 11,869,734
Continuation of PCTEP2020054209, filed Feb 18, 2020
Continuation of PCTEP2020054209, filed Feb 18, 2020
Feb 18, 2020 + 20y + 287d PTA = Dec 1, 2040
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
The prosecution record for your AI
Application 18/502,699 · US 12,755,911
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www.patentreply.ai/tools/patent-expiration/US12755911Data 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.