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US2145015A
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US
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Dry disinfecting composition and method of making the same
Assignee: WESTVACO CHLORINE PRODUCTS COR
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Filing: 1936-06-04
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Granted: 1939-01-24
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Expires: 1956-06-04
Abstract
No abstract record available.
Inventors
- 👤 Max Y Seaton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:28
CPC Classifications
C; C01; C01B; C01B11/00; C01B11/04; C01B11/06; A; A01; A01N; A01N59/00; A01N59/10; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-01-23 | 1942-07-25 | 1943-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-01-23 | 1946-07-25 | 1947-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-01-23 | 1950-07-25 | 1951-01-24 | $7700.00 | Window Closed / Lapsed |