Patent US3391242A successfully refreshed from Google Patents.
US3391242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transistor insulator with self-contained silicone grease supply
Assignee: Admiral Corp
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Filing: 1966-12-27
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Granted: 1968-07-02
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Expires: 1986-12-27
Abstract
No abstract record available.
Inventors
- 👤 Richard A Sudges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:45
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/60; H10W40/611; H10W40/70; H10W40/20; H10W40/231; H10W40/235; H10W40/242; Y; Y10; Y10S; Y10S277/00; Y10S277/919; Y10S277/93; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
IN COMBINATION WITH TWO ADJACENT SURFACES, MEANS FOR MAINTAINING SAID SURFACES SEPARATE AND FOR COATING THEM WITH FLOWABLE MATERIAL COMPRISING: TWO WAFER SHAPED SEPARATING MEMBERS ARRANGED IN SPACED, SUBSTANTIALLY PARALLEL RELATIONSHIP, EACH OF SAID MEMBERS HAVING PASSAGE MEANS THERETHROUGH; FLOWABLE MATERIAL DEPOSITED IN THE SPACE BETWEEN SAID MEMBERS, FORMING A SANDWICHLIKE ASSEMBLY; SAID ASSEMBLY POSITIONED BETWEEN SAID SURFACES; AND MEANS FORCING SAID SURFACES TOGETHER, WHEREBY
Claim 2
Dependent Claim
65 words
IN COMBINATION WITH TWO ADJACENT SURFACES, MEANS FOR MAINTAINING SAID SURFACES SEPARATE AND FOR COATING THEM WITH FLOWABLE MATERIAL COMPRISING: TWO WAFER SHAPED SEPARATING MEMBERS ARRANGED IN SPACED, SUBSTANTIALLY PARALLEL RELATIONSHIP, EACH OF SAID MEMBERS HAVING PASSAGE MEANS THERETHROUGH; FLOWABLE MATERIAL DEPOSITED IN THE SPACE BETWEEN SAID MEMBERS, FORMING A SANDWICHLIKE ASSEMBLY; SAID ASSEMBLY POSITIONED BETWEEN SAID SURFACES; AND MEANS FORCING SAID SURFACES TOGETHER, WHEREBY
References Cited (Backward Citations)
CA659585A
Cited
US1824997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |