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US2666659A
Expired / Lapsed
US
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Packing device
Assignee: Individual
•
Filing: 1950-04-04
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Granted: 1954-01-19
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Expires: 1970-04-04
Abstract
No abstract record available.
Inventors
- 👤 Audemar Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:26
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3208; Y; Y10; Y10S; Y10S277/00; Y10S277/909; Y10S277/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1121797A
Cited
US1481160A
Cited
FR573510A
Cited
GB325192A
Cited
US1945524A
Cited
US2281780A
Cited
US2430492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-18 | 1957-07-20 | 1958-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-18 | 1961-07-20 | 1962-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-18 | 1965-07-20 | 1966-01-19 | $7700.00 | Window Closed / Lapsed |