Patent US1773646A successfully refreshed from Google Patents.
US1773646A
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US
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Magnetic device for handling metal bottle caps
Assignee: DANSK PRESSEFABRIK AS
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Filing: 1927-01-04
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Granted: 1930-08-19
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Expires: 1947-01-04
Abstract
No abstract record available.
Inventors
- 👤 Skov Henry Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:31
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/02; B67B3/06; B67B3/064; B67B3/0645; B65; B65G; B65G47/00; B65G47/22; B65G47/24; B67B2201/00; B67B2201/06; B67B2201/065
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) | 1933-08-18 | 1934-02-17 | 1934-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-08-18 | 1938-02-17 | 1938-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-08-18 | 1942-02-17 | 1942-08-19 | $7700.00 | Window Closed / Lapsed |