Patent US2948752A successfully refreshed from Google Patents.
US2948752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined fungistatic and bacteriostatic agents
Assignee: Monsanto Canada Inc
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Filing: 1959-05-18
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Granted: 1960-08-09
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Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Podesva Ctirad
- 👤 Arthur F Mckay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:12
CPC Classifications
C; C07; C07C; C07C275/00; C07C275/28; C07C275/26; C07C275/30; C07C335/00; C07C335/04; C07C335/14; C07C335/16; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |