US2977014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ampoule type container and method of producing the same
Assignee: Individual
•
Filing: 1960-01-05
•
Granted: 1961-03-28
•
Expires: 1980-01-05
Abstract
No abstract record available.
Inventors
- 👤 Kock Friedrich August Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:54
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/92; A; A61; A61J; A61J1/00; A61J1/05; A61J1/06; A61J1/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |