US3199000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mount for semiconductors
Assignee: Luvata Ohio Inc
•
Filing: 1960-07-11
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Granted: 1965-08-03
•
Expires: 1980-07-11
Abstract
No abstract record available.
Inventors
- 👤 Paul W Nippert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:31
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/20; H10W72/30; H10W72/071; H10W72/073; H10W72/07331; H10W72/07336
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN COMBINATION, A WORK-HARDENED METAL PIECE INCLUDING AN UPPER SURFACE AND NO INTEGRAL STEM EXTENDING FROM A LOWER SURFACE; A METAL ELEMENT BRAZED TO SAID UPPER SURFACE A SOLID STATE SEMICONDUCTOR THERMALLY FUSED TO THE UPPER SURFACE OF SAID ELEMENT, THE COEFFICIENT OF EXPANSION OF SAID METAL ELEMENT BEING SUBSTANTIALLY SIMILAR TO THE COEFFICIENT OF EXPANSION OF SAID SOLID STATE SEMICONDUCTOR.
Claim 2
Dependent Claim
61 words
IN COMBINATION, A WORK-HARDENED METAL PIECE INCLUDING AN UPPER SURFACE AND NO INTEGRAL STEM EXTENDING FROM A LOWER SURFACE; A METAL ELEMENT BRAZED TO SAID UPPER SURFACE A SOLID STATE SEMICONDUCTOR THERMALLY FUSED TO THE UPPER SURFACE OF SAID ELEMENT, THE COEFFICIENT OF EXPANSION OF SAID METAL ELEMENT BEING SUBSTANTIALLY SIMILAR TO THE COEFFICIENT OF EXPANSION OF SAID SOLID STATE SEMICONDUCTOR.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |