Patent US5097358A successfully refreshed from Google Patents.
US2705680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-proof proteinous adhesives
Assignee: Monsanto Chemicals Ltd
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Filing: 1951-10-18
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Granted: 1955-04-05
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Expires: 1971-10-18
Abstract
No abstract record available.
Inventors
- 👤 Jarvi Reino Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:03
CPC Classifications
C; C09; C09H; C09H11/00; C09J; C09J189/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
28 words
A COMPOSITION OF MATTER FOR ADHESIVE MANUFACTURE COMPRISING A PROTEINOUS MATERIAL, SODIUM HYDROXIDE AND ABOUT 0.1 TO 5% BY WEIGHT BASED UPON THE PROTEINOUS MATERIAL OF ETHYLENE TRITHIOCARBONATE.
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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |