US 7,335,023 · Application 11/414,989 · Granted Feb 26, 2008
US 7,335,023
Aspirator having a cushioned and aspiration controlling tip
Estimated expiration
August 2, 2024
Expired 791 days ago
Earliest effective filing
Aug 2, 2004
+ 20 years
Aug 2, 2024
PTA +0d
Aug 2, 2024
No TD
—
Final
Aug 2, 2024
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
- May 1, 2006
- Earliest effective filing
- August 2, 2004
- Issue date
- February 26, 2008
- PTA
- 0 days
- Base expiry (before PTA)
- August 2, 2024
August 2, 2004 + 20 years = August 2, 2024
- Continuation-in-part of application 11/323,876, filed Dec 31, 2005
- Continuation-in-part of application 10/909,725, filed Aug 2, 2004
- Continuation-in-part of application 10/909,725, filed Aug 2, 2004
- PRO60/514,477 — Provisional — not used for base term
- PRO60/514,477 — 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 11/414,989 · US 7,335,023
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www.patentreply.ai/tools/patent-expiration/US7335023Data 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.