US3019489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making wired electrical mounting boards
Assignee: AT&T Inc
•
Filing: 1956-08-09
•
Granted: 1962-02-06
•
Expires: 1976-08-09
Abstract
No abstract record available.
Inventors
- 👤 Martin S Burg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:30
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/10; H05K3/103; H05K7/00; H05K7/02; H05K7/06; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09118; H05K2201/10; H05K2201/10227; H05K2201/10287; H05K2201/10613; H05K2201/10621; H05K2201/10651; H05K2201/10954; H05K2201/10977; Y; Y10; Y10S; Y10S425/00; Y10S425/811; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49162
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US456611A
Cited
US1719284A
Cited
US1718993A
Cited
US1915199A
Cited
US2066876A
Cited
US2226734A
Cited
US2509701A
Cited
US2695351A
Cited
US2707274A
Cited
US2774053A
Cited
US2857583A
Cited
US2876393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |