US3608023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Encapsulating method
Assignee: United States Atomic Energy Commission
•
Filing: 1969-09-04
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Granted: 1971-09-21
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Expires: 1989-09-04
Abstract
Abstract Method for encapsulating components utilizing individually evacuatable molds for receiving the components which may be separated and removed from the means evacuating the mold without loss of vacuum and positioned within an evacuated chamber where the molds may be opened and the component encapsulated under vacuum. The mold with encapsulated component may thereafter be subjected to atmospheric pressure and the encapsulant cured.
Inventors
- 👤 Donald D Scarborough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:37
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/005; B; B29; B29C; B29C39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |