Patent US3249547A successfully refreshed from Google Patents.
US3249547A
Expired / Lapsed
US
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Inhibition of acidic corrosion by use of a combination of a sugar and an iodide or bromide salt
Assignee: Monsanto Co
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Filing: 1958-05-19
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Granted: 1966-05-03
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Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 Fisher Arthur Orman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:50
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
AN ACID CORROSION-INHIBITING COMPOSITION CONSISTING ESSENTIALLY OF A SUGAR AND A SALT SELECTED FROM THE GROUP CONSISTING OF IODIDES AND BROMIDES, THE WEIGHT RATIO OF SAID SUGAR TO SAID SALT BEING BETWEEN 2:1 AND ABOUT 20,000:1.
Claim 2
Dependent Claim
36 words
AN ACID CORROSION-INHIBITING COMPOSITION CONSISTING ESSENTIALLY OF A SUGAR AND A SALT SELECTED FROM THE GROUP CONSISTING OF IODIDES AND BROMIDES, THE WEIGHT RATIO OF SAID SUGAR TO SAID SALT BEING BETWEEN 2:1 AND ABOUT 20,000:1.
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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |