Patent US3019283A successfully refreshed from Google Patents.
US3019283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit board
Assignee: Individual
•
Filing: 1959-04-29
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Granted: 1962-01-30
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Expires: 1979-04-29
Abstract
No abstract record available.
Inventors
- 👤 Little Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:50
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/306; H05K1/00; H05K1/02; H05K1/0286; H05K1/0287; H05K1/03; H05K1/0313; H05K1/0353; H05K1/036; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09063; H05K2201/09209; H05K2201/095; H05K2201/09609; H05K2201/09818; H05K2201/09945; H05K2201/10; H05K2201/10431; H05K2201/10575; H05K2203/00; H05K2203/11; H05K2203/1189
Claims Analysis
Total Claims: 0
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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) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |