US2583353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-in electrical device
Assignee: Honeywell Inc
•
Filing: 1949-04-11
•
Granted: 1952-01-22
•
Expires: 1969-04-11
Abstract
No abstract record available.
Inventors
- 👤 Carl J Bishofberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:31
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/6608; H01R13/6633
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307867A
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US1148699A
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FR595061A
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AT106382B
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US1741265A
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US2131483A
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US2162545A
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US2324053A
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US2448339A
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US2491031A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |