US 12,545,337 · Application 17/904,705 · Granted Feb 10, 2026
US 12,545,337
Automated compensator for fifth-wheel couplings
Estimated expiration
March 31, 2043
16y 184d remaining
- Could not fetch continuity data for application PCTAU2021050146: Resource not found (404)
Earliest effective filing
Feb 19, 2021
+ 20 years
Feb 19, 2041
PTA +770d
Mar 31, 2043
No TD
—
Final
Mar 31, 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 19, 2022
- Earliest effective filing
- February 19, 2021
- Issue date
- February 10, 2026
- PTA
- +770 days
- Base expiry (before PTA)
- February 19, 2041
February 19, 2021 + 20 years = February 19, 2041 + 770 PTA days = March 31, 2043
- National stage entry of application PCTAU2021050146, filed Feb 19, 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 17/904,705 · US 12,545,337
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www.patentreply.ai/tools/patent-expiration/US12545337Data 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.