US2678765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container
Assignee: ANDERSON BOX Co
•
Filing: 1950-06-09
•
Granted: 1954-05-18
•
Expires: 1970-06-09
Abstract
No abstract record available.
Inventors
- 👤 Kenneth C Ferguson
- 👤 Norbert F Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:07
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6697; B65D5/4295; B65D5/44; B65D5/48; B65D5/48024; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1973572A
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US2076018A
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US2041949A
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US2020870A
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US2155450A
Cited
US2138112A
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US2144255A
Cited
US2319924A
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US2450801A
Cited
US2511550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-17 | 1957-11-16 | 1958-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-17 | 1961-11-16 | 1962-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-17 | 1965-11-16 | 1966-05-18 | $7700.00 | Window Closed / Lapsed |