US2862847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal arenethiosulfonates
Assignee: Rohm and Haas Co
•
Filing: 1956-05-04
•
Granted: 1958-12-02
•
Expires: 1976-05-04
Abstract
No abstract record available.
Inventors
- 👤 W E Craig
- 👤 Lo Chien-Pen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:10
CPC Classifications
A; A01; A01N; A01N41/00; A01N41/02; A01N41/04; A01N41/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
SALTS OF A METAL FROM THE GROUP CONSISTING OF ZINC, LEAD, MERCURY, AND IRON AND AN ACID FROM THE GROUP CONSISTING OF BENZENETHIOSULFONIC, CHLOROBENZENETHIOSULFONIC, AND METHYLBENZENETHIOSULFONIC ACIDS.
Claim 2
Dependent Claim
27 words
SALTS OF A METAL FROM THE GROUP CONSISTING OF ZINC, LEAD, MERCURY, AND IRON AND AN ACID FROM THE GROUP CONSISTING OF BENZENETHIOSULFONIC, CHLOROBENZENETHIOSULFONIC, AND METHYLBENZENETHIOSULFONIC ACIDS.
References Cited (Backward Citations)
US1947652A
Cited
US2215457A
Cited
US2515129A
Cited
US2459995A
Cited
US2528902A
Cited
US2777874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |