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US2554192A
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Herbicidal composition
Assignee: ExxonMobil Oil Corp
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Filing: 1947-11-01
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Granted: 1951-05-22
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Expires: 1967-11-01
Abstract
No abstract record available.
Inventors
- 👤 Clinton E Byer
- 👤 Frank A Manley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:21
CPC Classifications
A; A01; A01N; A01N61/00; A01N61/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR647104A
Cited
US1914902A
Cited
US2079827A
Cited
US2015043A
Cited
US2160929A
Cited
US2214152A
Cited
US2418652A
Cited
US2447445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-21 | 1954-11-20 | 1955-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-21 | 1958-11-20 | 1959-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-21 | 1962-11-20 | 1963-05-22 | $7700.00 | Window Closed / Lapsed |