US3522806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol apparatus for inhalation therapy
Assignee: G S INTERN LAB CORP
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Filing: 1968-08-07
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Granted: 1970-08-04
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Expires: 1988-08-07
Abstract
No abstract record available.
Inventors
- 👤 George Szekely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:40
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/06; A61M11/001; A61M11/002; A61M16/00; A61M16/10; A61M16/12; A61M16/122; A61M16/125; A61M16/127; A61M16/08; A61M16/0808; A61M2209/00; A61M2209/08; A61M2209/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |