US2982985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic case cleaning machine
Assignee: Kulicke and Soffa Manufacturing Co
•
Filing: 1957-03-25
•
Granted: 1961-05-09
•
Expires: 1977-03-25
Abstract
No abstract record available.
Inventors
- 👤 John J Hohenadel
- 👤 Soifa Albert
- 👤 Frederick W Kulicke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:34
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/0861
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1622287A
Cited
US2734213A
Cited
US884449A
Cited
US2119596A
Cited
US2681722A
Cited
US2570265A
Cited
US2637873A
Cited
US2662653A
Cited
US2620961A
Cited
US2756862A
Cited
US2796970A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |