US 12,660,803 · Application 18/234,659 · Granted Jun 23, 2026
US 12,660,803
Fishing reel seat
Estimated expiration
October 27, 2043
17y 23d remaining
Earliest effective filing
Aug 16, 2023
+ 20 years
Aug 16, 2043
PTA +72d
Oct 27, 2043
No TD
—
Final
Oct 27, 2043
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
- August 16, 2023
- Earliest effective filing
- August 16, 2023
- Issue date
- June 23, 2026
- PTA
- +72 days
- Base expiry (before PTA)
- August 16, 2043
August 16, 2023 + 20 years = August 16, 2043 + 72 PTA days = October 27, 2043
Continuity chain
No continuity chain; the patent’s own filing date was used.
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
The prosecution record for your AI
Application 18/234,659 · US 12,660,803
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www.patentreply.ai/tools/patent-expiration/US12660803Data 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.