US2864215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: Individual
•
Filing: 1955-01-24
•
Granted: 1958-12-16
•
Expires: 1975-01-24
Abstract
No abstract record available.
Inventors
- 👤 Hillman Swan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:14
CPC Classifications
B; B65; B65B; B65B19/00; B65B19/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US703668A
Cited
US1642894A
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US1810645A
Cited
US1752540A
Cited
US1881845A
Cited
US1900150A
Cited
US2340678A
Cited
US2523517A
Cited
US2600138A
Cited
US2653743A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |