US2562544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Watertight plug and jack
Assignee: Stromberg Carlson Corp
•
Filing: 1948-01-31
•
Granted: 1951-07-31
•
Expires: 1968-01-31
Abstract
No abstract record available.
Inventors
- 👤 Howard S Gleason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:36
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/58; H01R2105/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1117647A
Cited
US1481368A
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US1841468A
Cited
US1956949A
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US2102625A
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US2224366A
Cited
US2336218A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |