Patent US1232293A successfully refreshed from Google Patents.
Patent US3379823A successfully refreshed from Google Patents.
US3379823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hermetic enclosure for electronic devices
Assignee: Corning Glass Works
•
Filing: 1965-04-29
•
Granted: 1968-04-23
•
Expires: 1985-04-29
Abstract
No abstract record available.
Inventors
- 👤 Guenter H Loose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:00
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/60; C; C03; C03C; C03C29/00; C03C3/00; C03C3/04; C03C3/076; C03C3/102; C03C3/105; C03C8/00; C03C8/24; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J2893/00; H01J2893/0033; H01J2893/0034; H01J2893/0035
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A HERMETIC ENCLOSURE COMPRISING: (A) A THIN, APERTURED, SHEET METAL HEADER PLATE HAVING FLANGED SIDEWALLS DEFINING AT LEAST ONE SHALLOW CAVITY THEREIN, SAID APERTURES DEFINED BY COLLETS EXTRUDED FROM SAID HEADER PLATE AND PROTRUDING WITHIN SAID CAVITY; (B) AN APERTURED HEADER BODY, MADE FROM A NON-CONDUCTIVE, FUSIBLE MATERIAL, INCORPORATING A PLURALITY OF BUSHING-LIKE PROTRUSIONS EXTENDING FROM ONE SURFACE THEREOF AND COAXIALLY ALIGNED WITH SAID APERTURES, SAID HEADER BODY DISPOSED WITHIN SAID HEADER PLATE CAVITY AND FUSION SEALED THERETO, SAID BUSHING-LIKE PROTRUSIONS DISPOSED WITHIN SAID HEADER PLATE APERTURES; (C) COMPRESSION SEALS BETWEEN SAID BUSHING-LIKE PROTRUSIONS AND SAID COLLETS WHEREBY SAID PROTRUSIONS ARE UNDER COMPRESSIVE FORCES, SAID PROTRUSION FORMING RIVET-LIKE PORTIONS WHICH LOCK SAID HEADER PLATE TO SAID HEADER BODY;
Claim 2
Dependent Claim
118 words
A HERMETIC ENCLOSURE COMPRISING: (A) A THIN, APERTURED, SHEET METAL HEADER PLATE HAVING FLANGED SIDEWALLS DEFINING AT LEAST ONE SHALLOW CAVITY THEREIN, SAID APERTURES DEFINED BY COLLETS EXTRUDED FROM SAID HEADER PLATE AND PROTRUDING WITHIN SAID CAVITY; (B) AN APERTURED HEADER BODY, MADE FROM A NON-CONDUCTIVE, FUSIBLE MATERIAL, INCORPORATING A PLURALITY OF BUSHING-LIKE PROTRUSIONS EXTENDING FROM ONE SURFACE THEREOF AND COAXIALLY ALIGNED WITH SAID APERTURES, SAID HEADER BODY DISPOSED WITHIN SAID HEADER PLATE CAVITY AND FUSION SEALED THERETO, SAID BUSHING-LIKE PROTRUSIONS DISPOSED WITHIN SAID HEADER PLATE APERTURES; (C) COMPRESSION SEALS BETWEEN SAID BUSHING-LIKE PROTRUSIONS AND SAID COLLETS WHEREBY SAID PROTRUSIONS ARE UNDER COMPRESSIVE FORCES, SAID PROTRUSION FORMING RIVET-LIKE PORTIONS WHICH LOCK SAID HEADER PLATE TO SAID HEADER BODY;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |