US2787573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal compositions and their use
Assignee: Pennsylvania Salt Manufacturing Co
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Filing: 1951-05-21
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Granted: 1957-04-02
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Expires: 1971-05-21
Abstract
No abstract record available.
Inventors
- 👤 Jack S Newcomer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:51
CPC Classifications
C; C07; C07C; C07C49/00; C07C49/76; C07C49/794; C07C49/796; C07C45/00; C07C45/61; C07C45/65
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A COMPOSITION PREPARED FOR USE IN COMBATING MICROORGANISMS COMPRISING A SURFACE ACTIVE AGENT, AND A COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
19 words
A COMPOSITION PREPARED FOR USE IN COMBATING MICROORGANISMS COMPRISING A SURFACE ACTIVE AGENT, AND A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
US2357260A
Cited
US2532558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-01 | 1960-10-01 | 1961-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-01 | 1964-10-01 | 1965-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-01 | 1968-10-01 | 1969-04-02 | $7700.00 | Window Closed / Lapsed |