US 12,722,544 · Application 18/183,690 · Granted Sep 1, 2026
US 12,722,544
Child seat with recline mechanism
Estimated expiration
August 7, 2043
16y 318d remaining
Earliest effective filing
Mar 14, 2023
+ 20 years
Mar 14, 2043
PTA +146d
Aug 7, 2043
No TD
—
Final
Aug 7, 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
- March 14, 2023
- Earliest effective filing
- March 14, 2023
- Issue date
- September 1, 2026
- PTA
- +146 days
- Base expiry (before PTA)
- March 14, 2043
March 14, 2023 + 20 years = March 14, 2043 + 146 PTA days = August 7, 2043
- PRO63/319,868 — Provisional — not used for base term
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 18/183,690 · US 12,722,544
You have the date. Your AI can have the file.
PatentReply compiles the prosecution history behind US 12,722,544: the claims as filed and as allowed, every Office Action and response, and the cited references, with each answer pointing back to the filed passage.
One public application a month is free. The first compile takes a few minutes.
Strategy and filing changes require your approval.
Permanent link
www.patentreply.ai/tools/patent-expiration/US12722544Data 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.