US3215142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bulb-type syringe
Assignee: Becton Dickinson and Co
•
Filing: 1963-03-29
•
Granted: 1965-11-02
•
Expires: 1983-03-29
Abstract
No abstract record available.
Inventors
- 👤 Frank S Buono
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:50
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0233; A61M3/0254; A61M3/0262
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1583742A
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US1728161A
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US1991278A
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US2029483A
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US2098106A
Cited
US2163367A
Cited
US2698015A
Cited
FR1051645A
Cited
FR1110485A
Cited
US2913017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |