US3504103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multilayer electrical conductor assembly
Assignee: Rogers Corp
•
Filing: 1968-06-28
•
Granted: 1970-03-31
•
Expires: 1988-06-28
Abstract
No abstract record available.
Inventors
- 👤 Paul L Anderson
- 👤 Benjamin J Randall
- 👤 Michael F Iosue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:05
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H02; H02G; H02G5/00; H02G5/005; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/3154; Y10T428/31786
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3257266A
Cited
US3136680A
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US3057952A
Cited
US3276946A
Cited
US3160703A
Cited
US3168617A
Cited
US3257500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-30 | 1973-09-29 | 1974-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-30 | 1977-09-29 | 1978-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-30 | 1981-09-29 | 1982-03-31 | $7700.00 | Window Closed / Lapsed |