US3247575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for encapsulating electrical components
Assignee: Unisys Corp
•
Filing: 1962-08-01
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Granted: 1966-04-26
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Expires: 1982-08-01
Abstract
No abstract record available.
Inventors
- 👤 Parstorfer John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:52
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/005; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49121; Y10T29/49124; Y10T29/4913; Y10T29/49139; Y10T29/49146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2994806A
Cited
US2774052A
Cited
US2902628A
Cited
US2862992A
Cited
US2871548A
Cited
US3027627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |