Patent US2557504A successfully refreshed from Google Patents.
US2557504A
Expired / Lapsed
US
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Cutout clearer for perforated containers
Assignee: FLEMING SPECIALTY Co
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Filing: 1950-04-17
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Granted: 1951-06-19
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Expires: 1970-04-17
Abstract
No abstract record available.
Inventors
- 👤 Raymond D Holmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:41
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/18; B26D7/1818; B26D2007/1872
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1164027A
Cited
US1452224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |