US2695484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for packaging articles in tubes
Assignee: Individual
•
Filing: 1949-03-23
•
Granted: 1954-11-30
•
Expires: 1969-03-23
Abstract
No abstract record available.
Inventors
- 👤 Wilmer Elmer Ellsworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:04
CPC Classifications
B; B65; B65B; B65B19/00; B65B19/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1108696A
Cited
US1873059A
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US2068407A
Cited
US1979207A
Cited
US1935269A
Cited
US1992463A
Cited
US2075392A
Cited
US2162472A
Cited
US2263501A
Cited
US2441445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |