US2828593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for removing and replacing container caps
Assignee: Sutherland Paper Co
•
Filing: 1954-05-24
•
Granted: 1958-04-01
•
Expires: 1974-05-24
Abstract
No abstract record available.
Inventors
- 👤 Carl T Colgren
- 👤 Newland J Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:14
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1753548A
Cited
US1765030A
Cited
GB489457A
Cited
US2258408A
Cited
US2578815A
Cited
US2689677A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |