US3319317A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a multilayered laminated circuit board
Assignee: International Business Machines Corp
•
Filing: 1963-12-23
•
Granted: 1967-05-16
•
Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Kevin J Roche
- 👤 Paul H Palmateer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:38
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/46; H05K3/4644; H05K3/4652; C; C23; C23F; C23F1/00; C23F1/02; C25; C25D; C25D5/00; C25D5/02; H01; H01B; H01B1/00; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/52; H01R12/526; H05K3/0011; H05K3/0017; H05K3/002; H05K3/40; H05K3/42; H05K3/421; H05K2201/00; H05K2201/03; H05K2201/0332; H05K2201/0335; H05K2201/0355; H05K2201/0388; H05K2201/0394; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/09509; H05K2201/09518; H05K2203/00; H05K2203/05; H05K2203/0548; H05K2203/0554; H05K3/425; H05K3/427; Y; Y10; Y10S; Y10S205/00; Y10S205/92
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US378423A
Cited
US2421607A
Cited
US2965952A
Cited
US3116191A
Cited
US3053929A
Cited
US3042591A
Cited
US3046176A
Cited
US3099608A
Cited
US3042740A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-15 | 1970-11-14 | 1971-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-15 | 1974-11-14 | 1975-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-15 | 1978-11-14 | 1979-05-16 | $7700.00 | Window Closed / Lapsed |