Patent US3412043A successfully refreshed from Google Patents.
US3412043A
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US
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Electrically conductive resinous compositions
Assignee: Dexter Corp
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Filing: 1966-08-05
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Granted: 1968-11-19
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Expires: 1986-08-05
Abstract
No abstract record available.
Inventors
- 👤 James R Gilliland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:06
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/20; H01B1/22; C; C08; C08K; C08K3/00; C08K3/02; C08K3/08; C09; C09D; C09D167/00; C09D5/00; C09D5/24; C09J; C09J167/00; C08L; C08L2666/00; C08L2666/54; H05; H05K; H05K1/00; H05K1/02; H05K1/09; H05K1/092; H05K1/095; H05K3/00; H05K3/30; H05K3/32; H05K3/321
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA596344A
Cited
US2470352A
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US2795680A
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US2833664A
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US2864774A
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US2849631A
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US3003975A
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US3140342A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |