US3573230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically conductive,low friction fluorocarbon polymer coating method
Assignee: Acheson Industries Inc
•
Filing: 1968-10-16
•
Granted: 1971-03-30
•
Expires: 1988-10-16
Abstract
Abstract A METHOD OF FORMING AN ELECTRICALLY CONDUCTIVE, HIGH LUBRICITY, FLUOROCARBON POLYMER (E.G., POLYTETRAFLUOROETHYLENE) CONTAINING, ADHERENT COATING ON A SUBSTRATE; AND COATING COMPOSITIONS.
Inventors
- 👤 Alexander J Van Voorhees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:51
CPC Classifications
C; C09; C09D; C09D163/00; C09D127/00; C09D127/02; C09D127/12; C09D161/00; C09D161/04; C09D161/06; C09D161/20; H; H01; H01B; H01B1/00; H01B1/20; H01B1/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-29 | 1974-09-28 | 1975-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-29 | 1978-09-28 | 1979-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-29 | 1982-09-28 | 1983-03-30 | $7700.00 | Window Closed / Lapsed |