US3226291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for protecting growing plants against animal damage
Assignee: Individual
•
Filing: 1962-08-23
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Granted: 1965-12-28
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Expires: 1982-08-23
Abstract
No abstract record available.
Inventors
- 👤 John H Rediske
- 👤 William H Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:53
CPC Classifications
A; A01; A01N; A01N3/00; A01N3/04; C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/22
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
A METHOD FOR PROTECTING TREE SEEDLINGS AGAINST ANIMAL DAMAGE BY PLACING IN THE ROOT ZONE OF SAID SEEDLINGS A RESERVOIR OF OCTAMETHYLPYROPHOSPHORAMIDE SUFFICIENT FOR SAID OCTAMETHYLPYROPHOSPHORAMIDE TO BE ABSORBED AND TRANSLOCATAED THROUGHOUT SAID TREE IN AN AMOUNT BETWEEN ABOUT 400 PARTS PER MILLION AND ABOUT 2000 PARTS PER MILLION OF THE GREEN PLANT WEIGHT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |