US3238019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making diamond
Assignee: SRI International Inc
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Filing: 1963-10-01
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Granted: 1966-03-01
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Expires: 1983-10-01
Abstract
No abstract record available.
Inventors
- 👤 Carli Paul S De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:51
CPC Classifications
B; B01; B01J; B01J3/00; B01J3/06; B01J3/08; C; C01; C01B; C01B32/00; C01B32/25; C01B32/26; B01J2203/00; B01J2203/06; B01J2203/0605; B01J2203/0625; B01J2203/065; B01J2203/0655; Y; Y10; Y10S; Y10S102/00; Y10S102/701
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE METHOD OF FORMING DIAMOND OUT OF A BODY MADE OF CARBONACEOUS MATERIAL HAVING A PREDETERMINED AVERAGE DENSITY AND A FLAT SURFACE COMPRISING DETONATING A HIGH EXPLOSIVE MATERIAL FOR EXLOSIVELY GENERATING A PLANE WAVE SUBSTANTIALLY COEXTENSIVE WITH SAID FLAT SURFACE TO PRODUCE A SHOCK PRESSURE PULSE, AND APPLYING SAID SHOCK PRESSURE PULSE SUBSTANTIALLY SIMULTANEOUSLY OVER SAID ENTIRE FLAT SURFACE TO CAUSE A TEMPERATURE AND SHOCK PRESSURE WITHIN SAID BODY WHICH TRANFORMS AT LEAST A PORTION OF SAID CARONACEOUS MATERIAL INTO DIAMOND.
Claim 2
Independent Claim
81 words
THE METHOD OF FORMING DIAMOND OUT OF A BODY MADE OF CARBONACEOUS MATERIAL HAVING A PREDETERMINED AVERAGE DENSITY AND A FLAT SURFACE COMPRISING DETONATING A HIGH EXPLOSIVE MATERIAL FOR EXLOSIVELY GENERATING A PLANE WAVE SUBSTANTIALLY COEXTENSIVE WITH SAID FLAT SURFACE TO PRODUCE A SHOCK PRESSURE PULSE, AND APPLYING SAID SHOCK PRESSURE PULSE SUBSTANTIALLY SIMULTANEOUSLY OVER SAID ENTIRE FLAT SURFACE TO CAUSE A TEMPERATURE AND SHOCK PRESSURE WITHIN SAID BODY WHICH TRANFORMS AT LEAST A PORTION OF SAID CARONACEOUS MATERIAL INTO DIAMOND.
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |