US3524537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package containing 2-cyanoacrylic ester adhesives
Assignee: Wyeth Holdings LLC
•
Filing: 1968-09-25
•
Granted: 1970-08-18
•
Expires: 1988-09-25
Abstract
No abstract record available.
Inventors
- 👤 William Robert Winter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:50
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1880813A
Cited
US3223083A
Cited
US3083821A
Cited
US3189174A
Cited
US3315802A
Cited
US3336669A
Cited
US3360124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-17 | 1974-02-16 | 1974-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-17 | 1978-02-16 | 1978-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-17 | 1982-02-16 | 1982-08-18 | $7700.00 | Window Closed / Lapsed |