US3396508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton erecting and filling machine
Assignee: Federal Carton Corp
•
Filing: 1965-10-22
•
Granted: 1968-08-13
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Dorfmann Oskar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:03
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/02; B65B5/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3049846A
Cited
US3064405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |