US3832334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cyanoacrylate adhesive compositions having improved thermal resistance
Assignee: Henkel Loctite Ireland Ltd
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Filing: 1971-12-29
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Granted: 1974-08-27
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Expires: 1991-12-29
Abstract
Abstract CYANOACRYLATE ADHESIVE COMPOSITIONS CONTAINING MALEIC ANHYDRIDE HPROCUCE RAPID BONDS WHICH POSSESS INCREASED THERMAL RESISTANCE.
Inventors
- 👤 Sullivan D O
- 👤 D Melody
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:45
CPC Classifications
C; C08; C08F; C08F22/00; C08F22/30; C09; C09J; C09J4/00
Claims Analysis
Total Claims: 0
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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) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |