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US2690256A
Expired / Lapsed
US
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Bleach container
Assignee: Individual
•
Filing: 1952-06-24
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Granted: 1954-09-28
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Expires: 1972-06-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Fred B Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:41
CPC Classifications
B; B65; B65D; B65D65/00; B65D65/38; B65D3/00; B65D3/02; B65D3/06; C; C01; C01B; C01B11/00; C01B11/04; C01B11/06
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) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |