Patent US3589983A successfully refreshed from Google Patents.
US3589983A
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Culture bottle assembly
Assignee: Becton Dickinson and Co
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Filing: 1968-12-11
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Granted: 1971-06-29
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Expires: 1988-12-11
Abstract
Abstract A CULTURE BOTTLE ASSEMBLY OF THE TYPE USED FOR CULTURING BLOOD SAMPLES. THE ASSEMBLY INCLUDES A TRAY INSERT WHICH IS DESIGNED TO HOLD A SOLID AGAR NUTRIENT MATERIAL AT A LOCATION ALONG THE AXIAL CENTERLINE OF THE BOTTLE. THE BOTTLE ALSO HOUSES A LIQUID NUTRIENT BROTH WHICH MAY BE SEPARATED FROM THE SOLID AGAR BY POSITIONING THE BOTTLE ON ITS SIDE.
Inventors
- 👤 William J Holderith
- 👤 John J Lawless Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:12
CPC Classifications
C; C12; C12M; C12M23/00; C12M23/02; C12M23/08; C12M23/22; Y; Y10; Y10S; Y10S215/00; Y10S215/03
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) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |