US3234320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated circuit package
Assignee: United Carr Inc
•
Filing: 1963-06-11
•
Granted: 1966-02-08
•
Expires: 1983-06-11
Abstract
No abstract record available.
Inventors
- 👤 Wong Chih
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:00
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J5/42; C; C03; C03C; C03C29/00; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303; H01B17/306; H10; H10W; H10W72/00; H10W72/20; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/134; H01J2893/00; H01J2893/0033; H01J2893/0034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2194703A
Cited
US2503429A
Cited
US2498585A
Cited
US2788474A
Cited
GB861581A
Cited
US2930904A
Cited
US3100813A
Cited
US3155885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |