US3525264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Micropipette holder
Assignee: Becton Dickinson and Co
•
Filing: 1968-04-05
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Granted: 1970-08-25
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Expires: 1988-04-05
Abstract
No abstract record available.
Inventors
- 👤 Thomas T Nieglos
- 👤 Kenneth J Cybulsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:47
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/69; C01B17/90; C01B17/907; A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/150022; A61B5/150053; A61B5/150061; A61B5/150099; A61B5/150206; A61B5/150213; A61B5/150236; A61B5/150244; A61B5/150259; A61B5/150343; A61M; A61M1/00; A61M5/00; A61M5/008; A61M5/178; A61M5/31; A61M5/315; A61M5/32; A61M5/34; A61M5/344; B; B01; B01L; B01L3/00; B01L3/02; B01L3/021; B01L3/0217; B01L3/0275; B01L3/0279; A61M5/31525; A61M5/31531; A61M5/346; A61M5/347; B01L2200/00; B01L2200/06; B01L2200/0684; B01L2300/00; B01L2300/08; B01L2300/0832; B01L2300/0838
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2517689A
Cited
US2994349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |