US2761891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical and electronic encapsulated circuitry
Assignee: Individual
•
Filing: 1952-01-14
•
Granted: 1956-09-04
•
Expires: 1972-01-14
Abstract
No abstract record available.
Inventors
- 👤 Richard J Violette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:09
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/06; Y; Y10; Y10S; Y10S53/00; Y10S53/03
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
92 words
IN ENCAPSULATED CIRCUITRY, A HOLLOW SUBSTANTIALLY RIGID CASING, CIRCUIT MEANS THEREIN, DIELECTRIC GRANULAR MATERIAL INTIMATELY SURROUNDING SAID CIRCUIT MEANS AND RESILIENT MEANS IN SAID CASING PRESSURIZING SAID GRANULAR MATERIAL INTO SAID INTIMATE SURROUNDING RELATIONSHIP WITH SAID CIRCUIT MEANS, AN INSULATIVE CLOSURE CLOSING ONE END OF SAID CASING AND HERMETICALLY SEALED THEREIN AND CONDUCTORS PROJECTING THROUGH SAID CLOSURE AND CONNECTED WITH SAID CIRCUIT MEANS INTERNALLY OF SAID CASING AND THE OUTWARDLY PROJECTING ENDS OF SAID CONDUCTORS COMPRISING ELECTRICAL CONNECTIONS FOR INSTALLATION OF SAID CIRCUIT MEANS WITH OTHER ELECTRICAL OR ELECTRONIC INSTALLATIONS, AND DIELEC-
References Cited (Backward Citations)
US1759971A
Cited
US1941463A
Cited
US2079231A
Cited
US2341382A
Cited
GB559846A
Cited
US2394329A
Cited
GB578869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |