Patent US3530515A successfully refreshed from Google Patents.
US3530515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patient guard during surgery
Assignee: BRETA Y JACOBY
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Filing: 1967-10-30
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Granted: 1970-09-29
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Expires: 1987-10-30
Abstract
No abstract record available.
Inventors
- 👤 Breta Y Jacoby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:07
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/101; A61G7/00; A61G7/05; A61G7/0501; A61M; A61M16/00; A61M16/10; A61M2202/00; A61M2202/02; A61M2202/0208; A61M2209/00; A61M2209/08; A61M2209/082
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-28 | 1974-03-30 | 1974-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-28 | 1978-03-30 | 1978-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-28 | 1982-03-30 | 1982-09-29 | $7700.00 | Window Closed / Lapsed |