Patent US4162912A successfully refreshed from Google Patents.
US4162912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and process for controlling milkweed vine
Assignee: Individual
•
Filing: 1978-02-07
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Granted: 1979-07-31
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Expires: 1998-02-07
Abstract
Abstract Disclosed is a composition and method for controlling milkweed vine by applying Araujio mosaic virus to the vine.
Inventors
- 👤 Raghavan Charudattan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:13
CPC Classifications
A; A01; A01N; A01N63/00; A01N63/40
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
21 words
A biological herbicide composition for the control of milkweed vine said composition comprising: Araujia mosaic virus and an agronomically acceptable carrier.
Claim 2
Dependent Claim
21 words
A biological herbicide composition for the control of milkweed vine said composition comprising: Araujia mosaic virus and an agronomically acceptable carrier.
Claim 3
Dependent Claim
19 words
The composition of claim 1 wherein the virus is in the form of an extract from an infected plant.
Claim 4
Dependent Claim
12 words
The composition of claim 1 wherein the carrier comprises a borate buffer.
Claim 5
Independent Claim
21 words
A method for controlling the growth of milkweed vine said method comprising applying Araujia mosaic virus to the milkweed vine plant.
Claim 6
Independent Claim
21 words
A method for controlling the growth of milkweed vine said method comprising applying Araujia mosaic virus to the milkweed vine plant.
Claim 7
Dependent Claim
17 words
The method of claim 4 wherein said milkweed vine is injured prior to application of said virus.
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) | 1982-07-30 | 1983-01-29 | 1983-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-30 | 1987-01-29 | 1987-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-30 | 1991-01-29 | 1991-07-31 | $7700.00 | Window Closed / Lapsed |