Patent US2575138A successfully refreshed from Google Patents.
US2575138A
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Method and apparatus for packaging and package
Assignee: Individual
•
Filing: 1948-10-29
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Granted: 1951-11-13
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Expires: 1968-10-29
Abstract
No abstract record available.
Inventors
- 👤 Charles E Slaughter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:14
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/022; B29C65/028; B29C48/00; B29C48/001; B29C48/0022; B29C48/15; B29C48/157; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/303; B29C66/3032; B29C66/30325; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/5324; B29C66/534; B29C66/5344; B29C66/61; B29C66/612; B29C66/80; B29C66/83; B29C66/834; B29C66/8351; B29C66/83511; B29C66/83513; B29C66/83517; B65; B65B; B65B9/00; B65B9/10; B65B9/24; B65D; B65D35/00; B65D35/02; B65D35/10; B29C2793/00; B29C2793/0027; B29C2793/009; B29C48/0019; B29C48/03; B29C48/09; B29C48/10; B29C48/13; B29C65/48; B29C65/4895; B29C66/43121; B29C66/43123; B29K; B29K2101/00; B29K2101/12; B29L; B29L2023/00; B29L2023/20; Y; Y10; Y10S; Y10S264/00; Y10S264/41
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1361346A
Cited
US1558018A
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US1740029A
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US2070600A
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US2249085A
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US2291670A
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US2452607A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |