Patent US3402065A successfully refreshed from Google Patents.
US3402065A
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US
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Phenyloxyalkanol coating of particle
Assignee: United States Atomic Energy Commission
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Filing: 1950-01-23
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Granted: 1968-09-17
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Expires: 1970-01-23
Abstract
No abstract record available.
Inventors
- 👤 Mcdonald Louis
- 👤 Norman A Macleod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:33
CPC Classifications
B; B01; B01J; B01J2/00; B01J2/006; C; C09; C09C; C09C3/00; C09C3/08; C01; C01P; C01P2004/00; C01P2004/80
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
36 words
A METHOD OF COATING COMMINUTED MATERIALS WITH A SURFACE PROTECTIVE AGENT WHICH COMPRISES CONTACTING A FINELY GROUND SOLID MATERIAL WITH AN ARYLOXY ALKANOL HAVING A BOILING POINT SUBSTANTIALLY BELOW THE MELTING POIN OF THE COMMINUTED MATERIAL.
Claim 2
Independent Claim
36 words
A METHOD OF COATING COMMINUTED MATERIALS WITH A SURFACE PROTECTIVE AGENT WHICH COMPRISES CONTACTING A FINELY GROUND SOLID MATERIAL WITH AN ARYLOXY ALKANOL HAVING A BOILING POINT SUBSTANTIALLY BELOW THE MELTING POIN OF THE COMMINUTED MATERIAL.
Claim 3
Independent Claim
43 words
A METHOD OF COATING NEWLY FORMED PULVERIZED PARTICLES OF DEPOSITION OF SURFACE JPROTECTIVE AGENTS THEREON WHICH COMPRISES JCONTACTING A FRESHLY GROUND SOLID MATERIAL WITH THE VAPOR OF ANY ARYLOXYALKANOL HAVING A MOLECULAR WEIGHT OF AT LEAST 124 AND NOT IN EXCESS OF 400.
Claim 4
Independent Claim
43 words
A METHOD OF COATING NEWLY FORMED PULVERIZED PARTICLES OF DEPOSITION OF SURFACE JPROTECTIVE AGENTS THEREON WHICH COMPRISES JCONTACTING A FRESHLY GROUND SOLID MATERIAL WITH THE VAPOR OF ANY ARYLOXYALKANOL HAVING A MOLECULAR WEIGHT OF AT LEAST 124 AND NOT IN EXCESS OF 400.
References Cited (Backward Citations)
US1310037A
Cited
US2377670A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |