US2637536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of dispersing materials in water
Assignee: United States Atomic Energy Commission
•
Filing: 1947-10-30
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Granted: 1953-05-05
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Expires: 1967-10-30
Abstract
No abstract record available.
Inventors
- 👤 Ment Jack De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:59
CPC Classifications
A; A01; A01M; A01M21/00; A01M21/04; A01M21/043; B; B01; B01F; B01F33/00; B01F33/40; B01F33/401; A01N; A01N25/00; A01N25/08; Y; Y10; Y10S; Y10S516/00; Y10S516/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1022551A
Cited
US738481A
Cited
US824294A
Cited
GB101295A
Cited
US1598103A
Cited
US1923004A
Cited
GB479224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-04 | 1956-11-03 | 1957-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-04 | 1960-11-03 | 1961-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-04 | 1964-11-03 | 1965-05-05 | $7700.00 | Window Closed / Lapsed |