Patent US2109636A successfully refreshed from Google Patents.
US2109636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable cardboard display carton
Assignee: Individual
•
Filing: 1937-01-05
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Granted: 1938-03-01
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Expires: 1957-01-05
Abstract
No abstract record available.
Inventors
- 👤 Robert D Foss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:06
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/32; B65D5/321; B65D5/42; B65D5/4295; B65D5/44; B65D5/48; B65D5/48024; B65D5/48046; Y; Y10; Y10S; Y10S229/00; Y10S229/942
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-02-28 | 1941-08-30 | 1942-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-28 | 1945-08-30 | 1946-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-28 | 1949-08-30 | 1950-03-01 | $7700.00 | Window Closed / Lapsed |