Patent US3358114A successfully refreshed from Google Patents.
US3358114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for the electric spray-coating of substrates
Assignee: Individual
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Filing: 1963-07-08
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Granted: 1967-12-12
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Expires: 1983-07-08
Abstract
No abstract record available.
Inventors
- 👤 Inoue Kiyoshi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:42
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/16; B05B7/22; B05B7/222; B05B7/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
A METHOD OF SPRAY DEPOSITING PARTICLES OF A FIRST SUBSTANCE UPON A SUBSTRATE, COMPRISING THE STEPS OF FORMING SAID PARTICLES OF SAID FIRST SUBSTANCE BY HEATING A BODY THEREOF; ENTRAINING SAID PARTICLES OF SAID FIRST SUBSTANCE IN A STREAM OF GASEOUS PARTICLES OF A SECOND SUBSTANCE BY PASSING SAID GAS STREAM AROUND THE HEATED BODY; DIRECTING SAID GAS STREAM AGAINST SAID SUBSTRATE TO FORM A COATING OF SAID FIRST SUBSTANCE THEREUPON; IONIZING AT LEAST SOME OF THE PARTICLES OF AT LEAST ONE OF SAID SUBSTANCES BY EFFECTING AN ELECTRICAL SPACE DISCHARGE IN AND STREAM TO IMPART ELECTRICAL CHARGE THERETO; SUBJECTING SAID GAS STREAM TO A MAGNETIC FIELD, THEREBY CONTROLLING THE CONFIGURATION OF SAID STREAM; ELECTROMAGNETICALLY DERIVING A CONTROL SIGNAL FROM A PARAMETEWR OF THE ELECTRICALLY CHARGED STREAM DOWNSTREAM OF SAID SPACE DISCHARGE AND REGULATING AT LEAST ONE OF THE FOLLOWING VARIABLES WITH SAID CONTROL SIGNAL: (A) THE RATE OF FLOW OF SAID GAS STREAM (B) THE RATE OF IONIZATION OF SAID PARTICLES, (C) THE RATE OF HEATING OF SAID BODY, AND (D) THE INTENSLTY OF SAID MAGNETIC FIELD.
Claim 2
Independent Claim
178 words
A METHOD OF SPRAY DEPOSITING PARTICLES OF A FIRST SUBSTANCE UPON A SUBSTRATE, COMPRISING THE STEPS OF FORMING SAID PARTICLES OF SAID FIRST SUBSTANCE BY HEATING A BODY THEREOF; ENTRAINING SAID PARTICLES OF SAID FIRST SUBSTANCE IN A STREAM OF GASEOUS PARTICLES OF A SECOND SUBSTANCE BY PASSING SAID GAS STREAM AROUND THE HEATED BODY; DIRECTING SAID GAS STREAM AGAINST SAID SUBSTRATE TO FORM A COATING OF SAID FIRST SUBSTANCE THEREUPON; IONIZING AT LEAST SOME OF THE PARTICLES OF AT LEAST ONE OF SAID SUBSTANCES BY EFFECTING AN ELECTRICAL SPACE DISCHARGE IN AND STREAM TO IMPART ELECTRICAL CHARGE THERETO; SUBJECTING SAID GAS STREAM TO A MAGNETIC FIELD, THEREBY CONTROLLING THE CONFIGURATION OF SAID STREAM; ELECTROMAGNETICALLY DERIVING A CONTROL SIGNAL FROM A PARAMETEWR OF THE ELECTRICALLY CHARGED STREAM DOWNSTREAM OF SAID SPACE DISCHARGE AND REGULATING AT LEAST ONE OF THE FOLLOWING VARIABLES WITH SAID CONTROL SIGNAL: (A) THE RATE OF FLOW OF SAID GAS STREAM (B) THE RATE OF IONIZATION OF SAID PARTICLES, (C) THE RATE OF HEATING OF SAID BODY, AND (D) THE INTENSLTY OF SAID MAGNETIC FIELD.
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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |