US3496878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and apparatus for transfer of human fluids
Assignee: Bio Medical Systems Inc
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Filing: 1967-04-07
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Granted: 1970-02-24
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Expires: 1987-04-07
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Hargest
- 👤 Harry E Sarles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:43
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/12; F04B43/1253; A; A61; A61M; A61M1/00; A61M1/36; A61M1/3621; A61M1/3639; A61M5/00; A61M5/14; A61M5/142; A61M5/14212; A61M5/14224; F04B43/0009; F04B43/0054; F04B43/0063; F04B43/08; F04B43/09; A61M1/14; A61M1/16; A61M2202/00; A61M2202/04; A61M2202/0405
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) | 1973-02-23 | 1973-08-25 | 1974-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-23 | 1977-08-25 | 1978-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-23 | 1981-08-25 | 1982-02-24 | $7700.00 | Window Closed / Lapsed |