US3418151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treated soil adjuvant plant-growing product
Assignee: Diversey Wyandotte Corp
•
Filing: 1965-11-26
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Granted: 1968-12-24
•
Expires: 1985-11-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph V Otrhalek
- 👤 Robert E Gansser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:14
CPC Classifications
A; A01; A01G; A01G24/00; A01G24/10; A01G24/12; A01G24/15; A01G24/40; A01G24/42; A01G24/48; C; C01; C01P; C01P2006/00; C01P2006/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1928894A
Cited
US2563555A
Cited
US2799973A
Cited
US2920042A
Cited
US2923095A
Cited
US2940947A
Cited
US3347245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |