Patent US3043722A successfully refreshed from Google Patents.
US3043722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods and jigs for alloying an electrode to a semiconductive body
Assignee: US Philips Corp
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Filing: 1960-09-12
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Granted: 1962-07-10
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Expires: 1980-09-12
Abstract
No abstract record available.
Inventors
- 👤 Houben Jan Antonius
- 👤 Johannes Gerardus Josephu Meyl
- 👤 Speyer Nico Bram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:36
CPC Classifications
H; H01; H01B; H01B1/00; H10; H10P; H10P95/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A METHOD OF MAKING A SURFACE-ALLOYED ELECTRODE TO A SEMICONDUCTIVE BODY, COMPRISING SEPARATELY HEATING THE SAID BODY AND A MASS OF ELECTRODE-FORMING MATERIAL IN SPACED APART RELATIONSHIP AT A TEMPERATURE AT WHICH THE MASS BECOME MOLTEN, THEREAFTER BRINGING THE MOLTEN MASS AND BODY INTO ABRUPT CONTACT WITHONE ANOTHER AND DROPPING A WEIGHT ON THE CONTACTING MASS AND BODY TO CAUSE THE LATTER UNIFORMLY AND INTIMATELYTO CONTACT ONE ANOTHER, AND COOLING THE MASS AND BODY TO FORM AN ELECTRODE ALLOYED TO THE BODY.
Claim 2
Independent Claim
82 words
A METHOD OF MAKING A SURFACE-ALLOYED ELECTRODE TO A SEMICONDUCTIVE BODY, COMPRISING SEPARATELY HEATING THE SAID BODY AND A MASS OF ELECTRODE-FORMING MATERIAL IN SPACED APART RELATIONSHIP AT A TEMPERATURE AT WHICH THE MASS BECOME MOLTEN, THEREAFTER BRINGING THE MOLTEN MASS AND BODY INTO ABRUPT CONTACT WITHONE ANOTHER AND DROPPING A WEIGHT ON THE CONTACTING MASS AND BODY TO CAUSE THE LATTER UNIFORMLY AND INTIMATELYTO CONTACT ONE ANOTHER, AND COOLING THE MASS AND BODY TO FORM AN ELECTRODE ALLOYED TO THE BODY.
References Cited (Backward Citations)
US2857296A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |