US2809746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaged disassembled article
Assignee: Individual
•
Filing: 1954-02-19
•
Granted: 1957-10-15
•
Expires: 1974-02-19
Abstract
No abstract record available.
Inventors
- 👤 Harry G Lankford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:39
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/64; B65D81/00; B65D81/02; B65D81/05; B65D2585/00; B65D2585/64; B65D2585/641; B65D2585/649; B65D2585/68; B65D2585/6802; B65D2585/6875; B65D2585/6882
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US581191A
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US2732936A
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US1154688A
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FR529481A
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US2006689A
Cited
US2442651A
Cited
US2488368A
Cited
US2471296A
Cited
US2481855A
Cited
US2488692A
Cited
US2710096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |