US3536545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making electrical members
Assignee: Rogers Corp
•
Filing: 1968-05-13
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Granted: 1970-10-27
•
Expires: 1988-05-13
Abstract
No abstract record available.
Inventors
- 👤 Edward J Traynor
- 👤 Charles R Ruffing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:17
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H01B7/0838; H05; H05K; H05K3/00; H05K3/02; H05K3/022
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) | 1973-10-26 | 1974-04-27 | 1974-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-26 | 1978-04-27 | 1978-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-26 | 1982-04-27 | 1982-10-27 | $7700.00 | Window Closed / Lapsed |