US2951786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bactericidal and fungicidal compositions comprising pentahalophenyl n-(phenyl) carbamates
Assignee: Spencer Chemical Co
•
Filing: 1955-01-14
•
Granted: 1960-09-06
•
Expires: 1975-01-14
Abstract
No abstract record available.
Inventors
- 👤 Joe W Pullen
- 👤 Ralph P Neighbors
- 👤 Clayton F Clark
- 👤 Otto L Hoffmann
- 👤 Alfred C Meunier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:41
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/18; B; B27; B27K; B27K3/00; B27K3/34; B27K3/38; B27K3/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
A COMPOSITION FOR PREVENTING DETERIORATION BY BACTERIA AND FUNGI THROUGH BACTERICIDAL AND FUNGICIDAL ACTIVITY EXERTED BY THE COMPOSITION COMPRISING AS AN ACTIVE ESSENTIAL INGREDIENT A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
29 words
A COMPOSITION FOR PREVENTING DETERIORATION BY BACTERIA AND FUNGI THROUGH BACTERICIDAL AND FUNGICIDAL ACTIVITY EXERTED BY THE COMPOSITION COMPRISING AS AN ACTIVE ESSENTIAL INGREDIENT A COMPOUND OF THE FORMULA
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |