Patent US2651131A successfully refreshed from Google Patents.
US2651131A
Expired / Lapsed
US
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Package wrapper
Assignee: Individual
•
Filing: 1950-02-18
•
Granted: 1953-09-08
•
Expires: 1970-02-18
Abstract
No abstract record available.
Inventors
- 👤 Gretchen G Long
- 👤 Vera Y Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:12
CPC Classifications
B; B65; B65D; B65D65/00; B65D65/02; B65D65/22; B65D67/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24554
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US929980A
Cited
US2019401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |