US2722478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for using trichloromethyl thiocyanate as a biocide
Assignee: Pennsylvania Salt Manufacturing Co
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Filing: 1952-03-27
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Granted: 1955-11-01
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Expires: 1972-03-27
Abstract
No abstract record available.
Inventors
- 👤 John F Olin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:20
CPC Classifications
C; C07; C07C; C07C331/00; C07C331/02; C07C331/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
A PROCESS FOR TERMINATING THE LIFE CYCLE OF NEMATODES, FUNGI, BACTERIA, AND PLANTS, COMPRISING EXPOSING THE SAME TO LETHAL CONCENTRATIONS OF TRICHLOROMETHYL THIOCYANATE.
Claim 2
Dependent Claim
23 words
A PROCESS FOR TERMINATING THE LIFE CYCLE OF NEMATODES, FUNGI, BACTERIA, AND PLANTS, COMPRISING EXPOSING THE SAME TO LETHAL CONCENTRATIONS OF TRICHLOROMETHYL THIOCYANATE.
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) | 1958-10-31 | 1959-05-02 | 1959-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-31 | 1963-05-02 | 1963-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-31 | 1967-05-02 | 1967-11-01 | $7700.00 | Window Closed / Lapsed |