US 12,622,421 · Application 18/283,171 · Granted May 12, 2026
US 12,622,421
Fishing line guide and fishing rod equipped with said fishing line guide
Estimated expiration
October 26, 2041
15y 47d remaining
- Could not fetch continuity data for application PCTJP2021039423: Resource not found (404)
Earliest effective filing
Oct 26, 2021
+ 20 years
Oct 26, 2041
PTA +0d
Oct 26, 2041
No TD
—
Final
Oct 26, 2041
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
- September 20, 2023
- Earliest effective filing
- October 26, 2021
- Issue date
- May 12, 2026
- PTA
- 0 days
- Base expiry (before PTA)
- October 26, 2041
October 26, 2021 + 20 years = October 26, 2041
- National stage entry of application PCTJP2021039423, filed Oct 26, 2021
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 18/283,171 · US 12,622,421
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www.patentreply.ai/tools/patent-expiration/US12622421Data 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.