US2432053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous method of forming flat-folded lined cartons
Assignee: Individual
•
Filing: 1941-12-18
•
Granted: 1947-12-02
•
Expires: 1961-12-18
Abstract
No abstract record available.
Inventors
- 👤 Harry F Waters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:17
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/60; B65D5/603; B65D5/606; B31; B31B; B31B2105/00; B31B2105/001; B31B2120/00; B31B2120/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US695273A
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US695369A
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CH131114A
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US1907067A
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US1947664A
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US2013086A
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US2114621A
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US2256506A
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US2284604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-01 | 1951-06-02 | 1951-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-01 | 1955-06-02 | 1955-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-01 | 1959-06-02 | 1959-12-02 | $7700.00 | Window Closed / Lapsed |