Patent US2860635A successfully refreshed from Google Patents.
US2860635A
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Sterilizable and sterilized hypodermic syringe assemblies
Assignee: Individual
•
Filing: 1958-02-26
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Granted: 1958-11-18
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Expires: 1978-02-26
Abstract
No abstract record available.
Inventors
- 👤 Edgar H Wilburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:53
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/3202; A61M5/28; A61M2005/3117; A61M2005/3121; A61M2005/3125; A61M5/001; A61M5/3129; A61M5/315; A61M5/31511; A61M5/31525; A61M5/31533; A61M5/31545; A61M5/31548; A61M5/31556
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |