Patent US2880262A successfully refreshed from Google Patents.
US2880262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structure for sub-assemblies of electronic equipment
Assignee: Individual
•
Filing: 1954-12-07
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Granted: 1959-03-31
•
Expires: 1974-12-07
Abstract
No abstract record available.
Inventors
- 👤 Persa R Bell
- 👤 Cecil C Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:47
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/0091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1721775A
Cited
US2165575A
Cited
US2449646A
Cited
GB607465A
Cited
US2665353A
Cited
US2668933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |