US2479822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyer mechanism for container capping apparatus
Assignee: Crown Cork and Seal Co Inc
•
Filing: 1944-11-06
•
Granted: 1949-08-23
•
Expires: 1964-11-06
Abstract
No abstract record available.
Inventors
- 👤 Edward M Enkur
- 👤 Leo F Pahl
- 👤 Louis L Lauve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:25
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/20; B67B3/204; B67B3/2046
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US752341A
Cited
US737568A
Cited
US1172447A
Cited
US1407901A
Cited
US1503034A
Cited
US1615040A
Cited
US1726054A
Cited
US2005585A
Cited
US2103051A
Cited
US2156020A
Cited
US2158675A
Cited
US2316652A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-22 | 1953-02-21 | 1953-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-22 | 1957-02-21 | 1957-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-22 | 1961-02-21 | 1961-08-23 | $7700.00 | Window Closed / Lapsed |