US 12,290,421 · Application 17/807,155 · Granted May 6, 2025
US 12,290,421
Adjustable dental impression tray with adaptive lock
Estimated expiration
January 14, 2036
9y 95d remaining
Earliest effective filing
Jan 14, 2016
+ 20 years
Jan 14, 2036
PTA +0d
Jan 14, 2036
No TD
—
Final
Jan 14, 2036
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
- June 16, 2022
- Earliest effective filing
- January 14, 2016
- Issue date
- May 6, 2025
- PTA
- 0 days
- Base expiry (before PTA)
- January 14, 2036
January 14, 2016 + 20 years = January 14, 2036
- Continuation of application 14/996,203, filed Jan 14, 2016
- PRO62/103,514 — 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 17/807,155 · US 12,290,421
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www.patentreply.ai/tools/patent-expiration/US12290421Data 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.