US2962205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flap closure and opening means for containers or the like
Assignee: M B Mcfarland & Sons
•
Filing: 1958-02-21
•
Granted: 1960-11-29
•
Expires: 1978-02-21
Abstract
No abstract record available.
Inventors
- 👤 Gerald B Mcfarland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:32
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/32; B65D27/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1373512A
Cited
US1800143A
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US2191704A
Cited
GB510989A
Cited
US2310371A
Cited
US2689594A
Cited
US2771385A
Cited
US2859907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |