Patent US2789060A successfully refreshed from Google Patents.
US2789060A
Expired / Lapsed
US
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Pesticidal composition
Assignee: Willy Spangenberg & Co
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Filing: 1952-03-08
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Granted: 1957-04-16
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Expires: 1972-03-08
Abstract
No abstract record available.
Inventors
- 👤 Spangenberg Willy
- 👤 Culemeyer Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:48
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N31/00; A01N31/08; A01N31/10; C; C09; C09D; C09D15/00; C09F; C09F9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A PESTICIDAL COATING COMPOSITION ADAPTED FOR THE TREATMENT OF WOOD AND AS A PRIMING COAT THEREFOR CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF AT LEAST ONE DRYING IOL WHICH IS AN ESTER OF A HIGHER UNSATURATED FATTY ACID AND A POLYFUNCTIONAL ALCOHOL, THE LATTER HAVING AT LEAST THREE FUNCTIONAL GROUPS AND AT LEAST FOUR CARBON ATOMS, SAID ESTER HAVING DISTRIBUTED THERETHROUGH A MINOR PROPORTION OF AT LEAST ONE PESTICIDE.
Claim 2
Dependent Claim
69 words
A PESTICIDAL COATING COMPOSITION ADAPTED FOR THE TREATMENT OF WOOD AND AS A PRIMING COAT THEREFOR CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF AT LEAST ONE DRYING IOL WHICH IS AN ESTER OF A HIGHER UNSATURATED FATTY ACID AND A POLYFUNCTIONAL ALCOHOL, THE LATTER HAVING AT LEAST THREE FUNCTIONAL GROUPS AND AT LEAST FOUR CARBON ATOMS, SAID ESTER HAVING DISTRIBUTED THERETHROUGH A MINOR PROPORTION OF AT LEAST ONE PESTICIDE.
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) | 1960-04-15 | 1960-10-15 | 1961-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-15 | 1964-10-15 | 1965-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-15 | 1968-10-15 | 1969-04-16 | $7700.00 | Window Closed / Lapsed |