US2102658A
Expired / Lapsed
US
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Assignee: Crown Cork and Seal Co Inc
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Filing: 1933-03-24
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Granted: 1937-12-21
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Expires: 1953-03-24
Abstract
No abstract record available.
Inventors
- 👤 Weisenburg Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:47
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/15; B60J10/16; E; E06; E06B; E06B3/00; E06B3/54; E06B3/58; E06B3/62; E06B2003/625; E06B2003/6258; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/2419; Y10T428/24198; Y10T428/24942; Y10T428/24992; Y10T428/31504; Y10T428/3167; Y10T428/31678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-12-20 | 1941-06-21 | 1941-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-20 | 1945-06-21 | 1945-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-20 | 1949-06-21 | 1949-12-21 | $7700.00 | Window Closed / Lapsed |