Patent US2801160A successfully refreshed from Google Patents.
US2801160A
Expired / Lapsed
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Method of inducing plant response effects
Assignee: Pennwalt Corp
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Filing: 1955-11-17
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Granted: 1957-07-30
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Expires: 1975-11-17
Abstract
No abstract record available.
Inventors
- 👤 Iserson Hyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:11
CPC Classifications
A; A01; A01N; A01N31/00; A01N31/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
THE METHOD OF DEFOLIATING PLANTS WHICH COMPRISES CONTACTING THE PLANT, IN AN AMOUNT SUFFICIENT TO CAUSE DEFOLIATION, WITH A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AN ACETYLENIC DIOL OF THE STRUCTURE
Claim 2
Independent Claim
32 words
THE METHOD OF DEFOLIATING PLANTS WHICH COMPRISES CONTACTING THE PLANT, IN AN AMOUNT SUFFICIENT TO CAUSE DEFOLIATION, WITH A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AN ACETYLENIC DIOL OF THE STRUCTURE
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) | 1960-07-29 | 1961-01-28 | 1961-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-29 | 1965-01-28 | 1965-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-29 | 1969-01-28 | 1969-07-30 | $7700.00 | Window Closed / Lapsed |