US3332769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of eliminating germinating and seedling weed grasses and broadleaf weeds
Assignee: Eli Lilly and Co
•
Filing: 1963-10-07
•
Granted: 1967-07-25
•
Expires: 1983-10-07
Abstract
No abstract record available.
Inventors
- 👤 Quentin F Soper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:41
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/16; A01N33/18; C; C07; C07C; C07C67/00; C07C67/48; C07C67/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
THE METHOD OF SELECTIVELY ELIMINATING GERMINATING AND SEEDLING WEED GRASSES AND GERMINATING AND SEEDLING BROAD-LEAF WEEDS FROM AN AREA WITHOUT DESTROYING MATURE GRASSES, GERMINATING AND SEEDLING CROP PLANTS, AND MATURE CROP PLANTS THEREIN WHICH COMPRISES APPLYING TO SAID AREA AN EFFECTIVE AMOUNT OF A HERBICIDAL REPRESENTED BY THE FOLLOWING FORMULA:
Claim 2
Independent Claim
50 words
THE METHOD OF SELECTIVELY ELIMINATING GERMINATING AND SEEDLING WEED GRASSES AND GERMINATING AND SEEDLING BROAD-LEAF WEEDS FROM AN AREA WITHOUT DESTROYING MATURE GRASSES, GERMINATING AND SEEDLING CROP PLANTS, AND MATURE CROP PLANTS THEREIN WHICH COMPRISES APPLYING TO SAID AREA AN EFFECTIVE AMOUNT OF A HERBICIDAL REPRESENTED BY THE FOLLOWING FORMULA:
References Cited (Backward Citations)
US2947784A
Cited
US3119736A
Cited
US3005026A
Cited
US3102803A
Cited
US3111403A
Cited
US3088978A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |