US3506007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catheter-needle
Assignee: Individual
•
Filing: 1967-07-24
•
Granted: 1970-04-14
•
Expires: 1987-07-24
Abstract
No abstract record available.
Inventors
- 👤 Melvyn L Henkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:37
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/06; A61M25/0606; A61B; A61B17/00; A61B17/34; A61B17/3401; A61B2017/347
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1248492A
Cited
FR605067A
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US2862495A
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US2922420A
Cited
US3094122A
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US3312220A
Cited
US3406685A
Cited
US3308819A
Cited
US3277893A
Cited
US3358684A
Cited
US3419010A
Cited
US3406687A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-13 | 1973-10-13 | 1974-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-13 | 1977-10-13 | 1978-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-13 | 1981-10-13 | 1982-04-14 | $7700.00 | Window Closed / Lapsed |