Patent US2385720A successfully refreshed from Google Patents.
US2772501A
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Method of manufacturing electrical circuit components
Assignee: Individual
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Filing: 1956-05-31
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Granted: 1956-12-04
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Expires: 1976-05-31
Abstract
No abstract record available.
Inventors
- 👤 Robert J Malcolm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:21
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/22; H05K3/02; H05K3/04; H05K3/10; H05K3/107; H05K3/28; H05K3/38; H05K2201/00; H05K2201/01; H05K2201/0104; H05K2201/0133; H05K2201/03; H05K2201/0332; H05K2201/0335; H05K2201/0355; H05K2201/0364; H05K2201/0376; H05K2201/0382; H05K2201/09; H05K2201/09009; H05K2201/09036; H05K2201/09045; H05K2201/09118; H05K2201/09818; H05K2201/09881; H05K2203/00; H05K2203/02; H05K2203/0278; H05K2203/06; H05K2203/063; H05K2203/11; H05K2203/1105; H05K3/0011; H05K3/0044; H05K3/06; H05K3/20; H05K3/281; H05K3/386; Y; Y10; Y10S; Y10S264/00; Y10S264/76; Y10S425/00; Y10S425/811; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1046; Y10T156/1052; Y10T156/1062; Y10T156/107; Y10T156/1075; Y10T156/1077; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/1326; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49158; Y10T29/4916; Y10T83/00; Y10T83/869; Y10T83/8717
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) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |