US 9,850,676 · Application 14/508,597 · Granted Dec 26, 2017
US 9,850,676
Level adjustment tool, system and method for free standing poles and structural columns
Estimated expiration
February 4, 2028
1y 103d remaining
Earliest effective filing
Feb 4, 2008
+ 20 years
Feb 4, 2028
PTA +0d
Feb 4, 2028
No TD
—
Final
Feb 4, 2028
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
- October 7, 2014
- Earliest effective filing
- February 4, 2008
- Issue date
- December 26, 2017
- PTA
- 0 days
- Base expiry (before PTA)
- February 4, 2028
February 4, 2008 + 20 years = February 4, 2028
- Continuation of application 12/025,245, filed Feb 4, 2008
- PRO60/900,002 — Provisional — not used for base term
- PRO60/900,002 — 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 14/508,597 · US 9,850,676
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www.patentreply.ai/tools/patent-expiration/US9850676Data 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.