US2618545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phytotoxic composition and use thereof
Assignee: Sharples Chemicals Inc
•
Filing: 1950-08-30
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Granted: 1952-11-18
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Expires: 1970-08-30
Abstract
No abstract record available.
Inventors
- 👤 Jack S Newcomer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:08
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
21 words
A METHOD FOR INDUCING A PHYTOTOXIC RESPONSE IN A PLANT, COMPRISING TREATING SAID PLANT WITH AN EFFECTIVE AMOUNT OF TRICHLOROACRYLIC ACID.
Claim 2
Independent Claim
21 words
A METHOD FOR INDUCING A PHYTOTOXIC RESPONSE IN A PLANT, COMPRISING TREATING SAID PLANT WITH AN EFFECTIVE AMOUNT OF TRICHLOROACRYLIC ACID.
Claim 3
Dependent Claim
31 words
A COMPOSITION PREPARED FOR USE AS A PHYTOTOXIC PLANT RESPONSE AGENT WHICH COMPRISES A WETTING AGENT, AND A COMPOUND WHICH WHEN IN THE PRESENCE OF WATER YIELDS ANIONS OF TRICHLOROACRYLIC ACID.
Claim 4
Dependent Claim
31 words
A COMPOSITION PREPARED FOR USE AS A PHYTOTOXIC PLANT RESPONSE AGENT WHICH COMPRISES A WETTING AGENT, AND A COMPOUND WHICH WHEN IN THE PRESENCE OF WATER YIELDS ANIONS OF TRICHLOROACRYLIC ACID.
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) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |