Patent US2583157A successfully refreshed from Google Patents.
US2583157A
Expired / Lapsed
US
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Mounting clamp for terminal blocks
Assignee: Westinghouse Electric Corp
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Filing: 1948-07-17
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Granted: 1952-01-22
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Expires: 1968-07-17
Abstract
No abstract record available.
Inventors
- 👤 Pierce Lawrence
- 👤 John C Ponstingl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:17
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/26; H01R9/2616
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US706287A
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US777881A
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US944223A
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US1009176A
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US973964A
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US1776678A
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US1926927A
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US2110185A
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US2473214A
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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 |