US2651579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Halogenated thiophene pesticide
Assignee: Pennsylvania Salt Manufacturing Co
•
Filing: 1946-08-12
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Granted: 1953-09-08
•
Expires: 1966-08-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Plump
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:51
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/14; C07D333/20; A; A01; A01N; A01N43/00; A01N43/34; A01N43/40; A01N43/48; A01N43/56; A01N43/64; A01N43/647; A01N43/653; A01N43/90; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
A PESTICIDAL COMPOSITION COMPRISING THE COMPOUND
Claim 2
Dependent Claim
6 words
A PESTICIDAL COMPOSITION COMPRISING THE COMPOUND
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) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |