US 12625181 — Patent Expiration

Monitoring System for a Mechanically Driven Circuit Breaker

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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 12625181

Monitoring System For A Mechanically Driven Circuit Breaker

High Confidence

Application No. 18427944

August 2, 2044

18y 34d remaining

Earliest effective filing

Jan 31, 2024

+ 20 years

Jan 31, 2044

PTA +184d

Aug 2, 2044

No TD

—

Final

Aug 2, 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 31, 2024

Earliest Effective Filing

January 31, 2024

Issue Date

May 12, 2026

PTA

+184 days

Base Expiry (before PTA)

January 31, 2044

January 31, 2024 + 20 years = January 31, 2044 + 184 PTA days = August 2, 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.