US2848134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking means for a fabricated box
Assignee: General Electric Co
•
Filing: 1955-05-20
•
Granted: 1958-08-19
•
Expires: 1975-05-20
Abstract
No abstract record available.
Inventors
- 👤 Carlson George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:45
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/081; H02G3/083; H02G3/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US926246A
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US938373A
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US1420694A
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US1557066A
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US1531309A
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US1734543A
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US1672263A
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US1641265A
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US2530849A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |