Patent US3465490A successfully refreshed from Google Patents.
US3465490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for bonding the sealing flap of a hinge-cover folding box
Assignee: Kliklok LLC
•
Filing: 1967-07-06
•
Granted: 1969-09-09
•
Expires: 1987-07-06
Abstract
No abstract record available.
Inventors
- 👤 William H Mahncke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:03
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/10; B65B51/20; B65B7/00; B65B7/16; B65B7/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |