US3826772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive for bonding elastomers to metallic and nonmetallic substrates
Assignee: GEA Group AG
•
Filing: 1971-08-10
•
Granted: 1974-07-30
•
Expires: 1991-08-10
Abstract
Abstract A SOLVENT-THINNED ADHESIVE FOR THE BONDING OF RUBBER TO METALLIC OR NONMETALLIC SUBSTRATES CONSISTING ESSENTIALLY OF HALOGENATED ELASTOMERS OR SYNTHETIC RESINS A DIOXIME COMPOUND, AND INORGANIC HEXAVALENT CHROMIUM COMPOUND AND AN INORGANIC ACID.
Inventors
- 👤 M Gebhard
- 👤 C Nitzsche
- 👤 S Pfeffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:17
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/06; C; C09; C09J; C09J115/00; C09J115/02; B32B7/00; B32B7/04; B32B7/12; C09J123/00; C09J123/26; C09J123/28; C08; C08L; C08L2666/00; C08L2666/28; C08L2666/54
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1977-07-29 | 1978-01-28 | 1978-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-29 | 1982-01-28 | 1982-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-29 | 1986-01-28 | 1986-07-30 | $7700.00 | Window Closed / Lapsed |