Patent US3304977A successfully refreshed from Google Patents.
US3304977A
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Blood container
Assignee: VELIKANJE MOORE AND COUNTRYMAN
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Filing: 1965-01-11
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Granted: 1967-02-21
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Expires: 1985-01-11
Abstract
No abstract record available.
Inventors
- 👤 Billy G Hammons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:24
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10; B; B01; B01L; B01L3/00; B01L3/50; B01L3/505; G; G01; G01N; G01N33/00; G01N33/48; G01N33/483; G01N33/487; G01N33/49; G01N33/4905; A61J1/12; Y; Y10; Y10S; Y10S383/00; Y10S383/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2958169A
Cited
US2998340A
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US2990101A
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US3028863A
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US3074450A
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US3078895A
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US3206908A
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US3209752A
Cited
US3187750A
Cited
US3204855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |