US2606587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waterproof pocket and container
Assignee: Individual
•
Filing: 1949-12-12
•
Granted: 1952-08-12
•
Expires: 1969-12-12
Abstract
No abstract record available.
Inventors
- 👤 Otho J Porter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:21
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/20; A41D27/201; A41D27/208; Y; Y10; Y10T; Y10T292/00; Y10T292/20; Y10T292/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US949673A
Cited
DE483755C
Cited
US924017A
Cited
US1127384A
Cited
US1466606A
Cited
US1712109A
Cited
US1837918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-12 | 1956-02-11 | 1956-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-12 | 1960-02-11 | 1960-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-12 | 1964-02-11 | 1964-08-12 | $7700.00 | Window Closed / Lapsed |