Patent US3140343A successfully refreshed from Google Patents.
US3140343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Header mount for semiconductor device
Assignee: Texas Instruments Inc
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Filing: 1961-10-24
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Granted: 1964-07-07
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Expires: 1981-10-24
Abstract
No abstract record available.
Inventors
- 👤 Wilbur T Wakely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:53
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H10W72/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A HEADER FOR MOUNTING A SEMICONDUCTOR DEVICE, COMPRISING A METALLIC CUP HAVING AN ANNULAR SHELL AND A TOP WALL CLOSING ONE END OF SAID SHELL, SAID TOP WALL HAVING AN APERTURE DEFINED THEREIN BY A CUTOUT AND BENT-UP PORTION OF SAID SHELL FROM THE PLANE OF SAID WALL, SAID PORTION CONSISTING OF A PART VERTICAL TO SAID WALL AND A PART HORIZONTAL TO SAID WALL AND SEPARATED FROM THE LATTER BY SAID VERTICAL PART, A WIRE PROJECTING THROUGH SAID APERTURE, SPACED APART FROM SAID VERTICAL PART AND HAVING ONE END THEREOF TERMINATING ADJACENT SAID HORIZONTAL PART AND BONDED THERETO, AND GLASS FILLING SAID CUP AND BEING FUSED TO SAID SHELL, TOP WALL AND WIRE.
Claim 2
Dependent Claim
114 words
A HEADER FOR MOUNTING A SEMICONDUCTOR DEVICE, COMPRISING A METALLIC CUP HAVING AN ANNULAR SHELL AND A TOP WALL CLOSING ONE END OF SAID SHELL, SAID TOP WALL HAVING AN APERTURE DEFINED THEREIN BY A CUTOUT AND BENT-UP PORTION OF SAID SHELL FROM THE PLANE OF SAID WALL, SAID PORTION CONSISTING OF A PART VERTICAL TO SAID WALL AND A PART HORIZONTAL TO SAID WALL AND SEPARATED FROM THE LATTER BY SAID VERTICAL PART, A WIRE PROJECTING THROUGH SAID APERTURE, SPACED APART FROM SAID VERTICAL PART AND HAVING ONE END THEREOF TERMINATING ADJACENT SAID HORIZONTAL PART AND BONDED THERETO, AND GLASS FILLING SAID CUP AND BEING FUSED TO SAID SHELL, TOP WALL AND WIRE.
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |