US3367065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tree treatment method
Assignee: Osmose Wood Preserving Co of America Inc
•
Filing: 1966-08-08
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Granted: 1968-02-06
•
Expires: 1986-08-08
Abstract
No abstract record available.
Inventors
- 👤 Cravens Du Val
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:21
CPC Classifications
A; A01; A01G; A01G7/00; A01G7/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
THE METHOD OF APPLYING A FLUID TO A TREE COMPRISING FORMING A HOLE IN THE TREE, POSITIONING A CONTAINER CARRYING THE FLUID IN THE HOLE SO THAT THE CONTAINER IS SUBSTANTIALLY CONFINED WITHIN THE TREE, CLOSING THE EXTERIOR END OF THE HOLE, AND PROVIDING AN OPENING THROUGH A PORTION OF THE CONTAINER TO PERMIT THE FLUID TO PASS FROM THE CONTAINER INTO THE TREE.
Claim 2
Independent Claim
64 words
THE METHOD OF APPLYING A FLUID TO A TREE COMPRISING FORMING A HOLE IN THE TREE, POSITIONING A CONTAINER CARRYING THE FLUID IN THE HOLE SO THAT THE CONTAINER IS SUBSTANTIALLY CONFINED WITHIN THE TREE, CLOSING THE EXTERIOR END OF THE HOLE, AND PROVIDING AN OPENING THROUGH A PORTION OF THE CONTAINER TO PERMIT THE FLUID TO PASS FROM THE CONTAINER INTO THE TREE.
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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |