US3034848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compaction of dyes
Assignee: EIDP Inc
•
Filing: 1959-04-14
•
Granted: 1962-05-15
•
Expires: 1979-04-14
Abstract
No abstract record available.
Inventors
- 👤 William J King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:25
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/003; B; B01; B01J; B01J2/00; B01J2/22; C09; C09B; C09B31/00; C09B31/02; C09B31/06; C09B31/068; C09B67/00; C09B67/0033; C09B67/0046; C09B67/0055; C09B67/0071; C09B67/0092; C09B67/0094; C09B67/0095; C09K; C09K3/00; C09K3/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
THE PROCESS FOR THE MANUFACTURING OF NON-DUSTING, FREE-FLOWING GASOLINE-SOLUBLE PARTICULES OF A DYE WHICH CONSIST OF A MIXTURE OF DISAZO COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
24 words
THE PROCESS FOR THE MANUFACTURING OF NON-DUSTING, FREE-FLOWING GASOLINE-SOLUBLE PARTICULES OF A DYE WHICH CONSIST OF A MIXTURE OF DISAZO COMPOUNDS OF THE FORMULA
References Cited (Backward Citations)
CA505940A
Cited
US1098651A
Cited
US2098798A
Cited
US2087282A
Cited
US2326777A
Cited
US2363876A
Cited
GB725973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |