US 8,434,984 · Application 12/878,034 · Granted May 7, 2013
US 8,434,984
Self-interlocking sleeve-core shear pin fastener
Estimated expiration
October 18, 2031
5y 35d remaining
Earliest effective filing
Sep 9, 2010
+ 20 years
Sep 9, 2030
PTA +404d
Oct 18, 2031
No TD
—
Final
Oct 18, 2031
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 9, 2010
- Earliest effective filing
- September 9, 2010
- Issue date
- May 7, 2013
- PTA
- +404 days
- Base expiry (before PTA)
- September 9, 2030
September 9, 2010 + 20 years = September 9, 2030 + 404 PTA days = October 18, 2031
- PRO61/241,006 — 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
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Application 12/878,034 · US 8,434,984
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www.patentreply.ai/tools/patent-expiration/US8434984Data 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.