Patent US3320338A successfully refreshed from Google Patents.
US3320338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Particle manufacture
Assignee: Individual
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Filing: 1965-10-22
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Granted: 1967-05-16
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Jerome H Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:31
CPC Classifications
B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08; B22F9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A PROCESS FOR MAKING PARTICULATE MATERIAL COMPRISING: (A) GENERATING A SPRAY OF MOLTEN PARTICULATE MATERIAL IN A 360* SPRAY FLOW THEREOF, (B) GENERATING A CYLINDRICAL WALL OF COOLANT LIQUID SUCH AS WATER AND DIRECTING SAME TO SURROUND SAID SPRAY FLOW OF PARTICULATE MATERIAL AND FLOW THEREPAST, (C) CAUSING SAID PARTICULATE MATERIAL TO BE DIRECTED INTO SAID CYCLINDRICAL WALL OF LIQUID, (D) SOLIDIFYING SAID PARTICULATE MATERIAL IN SAID LIQUID, (E) DIRECTING SAID CYLINDRICAL WALL OF LIQUID INTO A WATER BODY AT THE END OF SAID CYLINDRICAL LIQUID WALL WHICH BODY DEFINES AT UNINTERRUPTED WATER SURFACE TERMINATING SAID CYLINDRICAL WALL OF LIQUID, (F) DIRECTING SAID PARTICULATE MATERIAL TO FLOW ALONG SAID CYLINDRICAL LIQUID WALL INTO SAID WATER BODY, AND (G) SEPARATING SAID PARTICULATE MATERIAL FROM SAID LIQUID.
Claim 2
Dependent Claim
125 words
A PROCESS FOR MAKING PARTICULATE MATERIAL COMPRISING: (A) GENERATING A SPRAY OF MOLTEN PARTICULATE MATERIAL IN A 360* SPRAY FLOW THEREOF, (B) GENERATING A CYLINDRICAL WALL OF COOLANT LIQUID SUCH AS WATER AND DIRECTING SAME TO SURROUND SAID SPRAY FLOW OF PARTICULATE MATERIAL AND FLOW THEREPAST, (C) CAUSING SAID PARTICULATE MATERIAL TO BE DIRECTED INTO SAID CYCLINDRICAL WALL OF LIQUID, (D) SOLIDIFYING SAID PARTICULATE MATERIAL IN SAID LIQUID, (E) DIRECTING SAID CYLINDRICAL WALL OF LIQUID INTO A WATER BODY AT THE END OF SAID CYLINDRICAL LIQUID WALL WHICH BODY DEFINES AT UNINTERRUPTED WATER SURFACE TERMINATING SAID CYLINDRICAL WALL OF LIQUID, (F) DIRECTING SAID PARTICULATE MATERIAL TO FLOW ALONG SAID CYLINDRICAL LIQUID WALL INTO SAID WATER BODY, AND (G) SEPARATING SAID PARTICULATE MATERIAL FROM SAID LIQUID.
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) | 1970-05-15 | 1970-11-14 | 1971-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-15 | 1974-11-14 | 1975-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-15 | 1978-11-14 | 1979-05-16 | $7700.00 | Window Closed / Lapsed |