Patent US2834460A successfully refreshed from Google Patents.
US2834460A
Expired / Lapsed
US
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Collapsible shoe boxes
Assignee: Diamond Gardner Corp
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Filing: 1955-03-11
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Granted: 1958-05-13
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Expires: 1975-03-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles A Lee
- 👤 Robert D Wcyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:25
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46024; B65D5/48; B65D5/48002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE23670E
Cited
FR454304A
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US1133522A
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US1581800A
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US2021559A
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US2469343A
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US2645407A
Cited
US2760716A
Cited
US2745586A
Cited
US2772044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |