US3450134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injection device
Assignee: Medizintechnik Leipzig VEB
•
Filing: 1966-07-05
•
Granted: 1969-06-17
•
Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Werner Willgerodt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:38
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/02; A61M1/60; A61M1/63; A61M3/00; A61M5/00; A61M5/178; A61M5/31; A61M5/315; A61M5/31511; A61M5/31513; A61M60/00; A61M60/10; A61M60/104; A61M60/109; A61M60/113; A61M60/122; A61M60/126; A61M60/148; A61M60/20; A61M60/247; A61M60/253; A61M60/258; A61M60/30; A61M60/39; A61M60/80; A61M60/802; A61M60/827; A61M60/829; A61M1/64; A61M1/67; A61M1/71; A61M1/77; A61M1/772; A61M2202/00; A61M2202/04; A61M2202/0413; A61M2202/0415
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2211456A
Cited
GB931484A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |