US2551035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrostatic deposition of elastomer material
Assignee: Ransburg Corp
•
Filing: 1946-01-30
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Granted: 1951-05-01
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Expires: 1966-01-30
Abstract
No abstract record available.
Inventors
- 👤 Emery P Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:47
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/08; B05B5/14; Y; Y10; Y10S; Y10S264/00; Y10S264/45
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
61 words
THE PROCESS WHICH COMPRISES ESTABLISHING IN THE ATMOSPHERE OF A WORKING ZONE AN ELECTROSTATIC FIELD HAVING A LOCAL REGION IN WHICH THE ELECTRICAL GRADIENT IS ADEQUATE TO PRODUCE IONIZATION OF THE ATMOSPHERE, AND INTRODUCING PARTICLES OF SETTABLE ELASTOMER IN LIQUID FORM INTO SAID ELECTROSTATIC FIELD FOR ELECTROSTATICALLY ELONGATING SAID LIQUID PARTICLES, DEPOSITING THEM ON A BASE AND SETTING SAID DEPOSITED PARTICLES.
References Cited (Backward Citations)
US1423525A
Cited
US1575165A
Cited
GB291471A
Cited
US1958406A
Cited
US1841076A
Cited
US2047525A
Cited
US2191827A
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US2303341A
Cited
US2302289A
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US2334648A
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US2270341A
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US2333143A
Cited
US2323191A
Cited
GB550391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-30 | 1954-10-30 | 1955-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-30 | 1958-10-30 | 1959-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-30 | 1962-10-30 | 1963-05-01 | $7700.00 | Window Closed / Lapsed |