US2522253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing package
Assignee: Marathon Corp
•
Filing: 1946-03-15
•
Granted: 1950-09-12
•
Expires: 1966-03-15
Abstract
No abstract record available.
Inventors
- 👤 Frank L Broeren
- 👤 Jr George W Holt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:33
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0847; B65D83/0852; B65D83/0882; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/243; Y10T225/248
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1499808A
Cited
US1593529A
Cited
US1530644A
Cited
US1599238A
Cited
US1706859A
Cited
USRE18477E
Cited
US2301575A
Cited
US2303253A
Cited
US2336842A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |