Patent US3467098A successfully refreshed from Google Patents.
US3467098A
Expired / Lapsed
US
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Flexible conduit for laser surgery
Assignee: Becton Dickinson and Co
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Filing: 1967-03-24
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Granted: 1969-09-16
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Expires: 1987-03-24
Abstract
No abstract record available.
Inventors
- 👤 Waldemar A Ayres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:36
CPC Classifications
A; A61; A61B; A61B18/00; A61B18/18; A61B18/20; A61B18/22; A61B90/00; A61B90/04; B; B23; B23K; B23K26/00; B23K26/02; B23K26/06; B23K26/064; B23K26/0648; B23K26/0665; A61B17/00; A61B2017/00017; A61B2017/00212; A61B2018/2244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2424064A
Cited
US3315680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |