US2838212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety container
Assignee: Dyson Kissner Moran Corp
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Filing: 1955-03-21
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Granted: 1958-06-10
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Expires: 1975-03-21
Abstract
No abstract record available.
Inventors
- 👤 Robertson Snell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:29
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/02; B65D45/025; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0857; B65D47/0876; B65D2251/00; B65D2251/10; B65D2251/1016; B65D2251/1058; B65D2251/20; B65D2251/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-09 | 1961-12-09 | 1962-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-09 | 1965-12-09 | 1966-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-09 | 1969-12-09 | 1970-06-10 | $7700.00 | Window Closed / Lapsed |