Patent US2584542A successfully refreshed from Google Patents.
US2584542A
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US
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Apparatus for making tubular paper containers
Assignee: Lily Tulip Cup Corp
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Filing: 1947-04-02
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Granted: 1952-02-05
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Expires: 1967-04-02
Abstract
No abstract record available.
Inventors
- 👤 Jr John Henry Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:09
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/0043; B31D1/005; B31B; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2110/00; B31B2110/10; B31B2110/20; B31B50/00; B31B50/26; B31B50/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21072E
Cited
US1077298A
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US1756243A
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US1916981A
Cited
US1987362A
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US2385604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |