US3473218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat cable process
Assignee: Electro Connective Systems Inc
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Filing: 1966-11-07
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Granted: 1969-10-21
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Expires: 1986-11-07
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Travis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:02
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/02; H05K3/04; H05K3/043; H01; H01B; H01B7/00; H01B7/08; H05K2203/00; H05K2203/01; H05K2203/0195; H05K2203/15; H05K2203/1545; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1082; Y10T156/1084; Y10T156/1085; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49156; Y10T83/00; Y10T83/02; Y10T83/0304
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) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |