US3537176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnection of flexible electrical circuits
Assignee: Lockheed Martin Corp
•
Filing: 1969-04-01
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Granted: 1970-11-03
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Expires: 1989-04-01
Abstract
No abstract record available.
Inventors
- 👤 Richard H Healy
- 👤 William L Palmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:42
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3447; H05K3/36; H05K3/361; H05K3/363; H05K1/00; H05K1/02; H05K1/03; H05K1/0393; H05K2201/00; H05K2201/04; H05K2201/041; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/096; H05K2201/10; H05K2201/10227; H05K2201/10295; H05K2201/10303; H05K2201/10613; H05K2201/10742; H05K2201/1075; H05K2201/10871; H05K2201/20; H05K2201/2036; H05K2203/00; H05K2203/04; H05K2203/044; H05K3/0011; H05K3/0044; H05K3/3465; H05K3/3468; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49149
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2586854A
Cited
US3184830A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |