US2886218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container cap
Assignee: Individual
•
Filing: 1957-03-26
•
Granted: 1959-05-12
•
Expires: 1977-03-26
Abstract
No abstract record available.
Inventors
- 👤 Marcus William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:46
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0804; B65D47/0823
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US984954A
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US1605702A
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US1987055A
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US2322527A
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US2625306A
Cited
US2635792A
Cited
US2690861A
Cited
US2695732A
Cited
US2753050A
Cited
US2832517A
Cited
US2851203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |