US 10,143,270 · Application 14/400,035 · Granted Dec 4, 2018
US 10,143,270
Closure device for releasably connecting two parts
Estimated expiration
February 19, 2035
8y 137d remaining
- Could not fetch continuity data for application PCTEP2013076331: Resource not found (404)
Earliest effective filing
Dec 12, 2013
+ 20 years
Dec 12, 2033
PTA +434d
Feb 19, 2035
No TD
—
Final
Feb 19, 2035
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
- November 10, 2014
- Earliest effective filing
- December 12, 2013
- Issue date
- December 4, 2018
- PTA
- +434 days
- Base expiry (before PTA)
- December 12, 2033
December 12, 2013 + 20 years = December 12, 2033 + 434 PTA days = February 19, 2035
- National stage entry of application PCTEP2013076331, filed Dec 12, 2013
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 14/400,035 · US 10,143,270
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www.patentreply.ai/tools/patent-expiration/US10143270Data 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.