Patent US4677378A successfully refreshed from Google Patents.
US2984768A
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US
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Circuit panel assemblies
Assignee: Illinois Tool Works Inc
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Filing: 1955-06-01
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Granted: 1961-05-16
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Expires: 1975-06-01
Abstract
No abstract record available.
Inventors
- 👤 Robert L Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:53
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/141; A; A01; A01K; A01K1/00; A01K1/06; A01K1/0613; H05K1/144; H05K1/18; H05K1/182; H05K2201/00; H05K2201/04; H05K2201/049; H05K2201/09; H05K2201/09009; H05K2201/09072; H05K2201/09145; H05K2201/09181; H05K2201/10; H05K2201/10227; H05K2201/10325; H05K2201/10613; H05K2201/10621; H05K2201/10651; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3405; H05K3/3447; H05K3/36; H05K3/368
Claims Analysis
Total Claims: 0
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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) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |