US 12625003 — Patent Expiration

System for Monitoring a Switchgear

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Important: This calculator does not include patent term extension under 35 U.S.C. § 156, which may apply to certain drug, biologic, animal drug, and medical device patents.

Learn more about PTE and patent expiration

US 12625003

System For Monitoring A Switchgear

High Confidence

Application No. 18154493

July 26, 2044

18y 27d remaining

Earliest effective filing

Jan 13, 2023

+ 20 years

Jan 13, 2043

PTA +560d

Jul 26, 2044

No TD

—

Final

Jul 26, 2044

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 Calculation

Filing Date

January 13, 2023

Earliest Effective Filing

January 13, 2023

Issue Date

May 12, 2026

PTA

+560 days

Base Expiry (before PTA)

January 13, 2043

January 13, 2023 + 20 years = January 13, 2043 + 560 PTA days = July 26, 2044

No continuity chain — used own filing date.

Terminal Disclaimer Analysis

No TD

0 approved, 0 filed

Data 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.