US3424154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injection system
Assignee: CHARLES W KINSLEY
•
Filing: 1965-11-08
•
Granted: 1969-01-28
•
Expires: 1985-11-08
Abstract
No abstract record available.
Inventors
- 👤 Charles W Kinsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:14
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/30; A61M5/20; A61M5/2053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE19219E
Cited
US2669230A
Cited
US2547099A
Cited
US2604757A
Cited
US2688325A
Cited
US2904043A
Cited
US3189029A
Cited
US3059433A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |