Patent US3536548A successfully refreshed from Google Patents.
US3536548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermosetting resin insulated multistrand electrical cable and process
Assignee: WILBUR B CHILCOTE
•
Filing: 1968-08-26
•
Granted: 1970-10-27
•
Expires: 1988-08-26
Abstract
No abstract record available.
Inventors
- 👤 Wilbur B Chilcote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:17
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/69; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/28; B29C65/48; B29C65/4805; B29C65/483; B29C65/4835; B29C66/70; B29C66/71; B29C66/73; B29C66/737; B29C66/7375; B29C66/73755; B29C66/73756; B29C66/739; B29C66/7394; B29C66/73941; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83415; H; H01; H01B; H01B7/00; H01B7/08; H01B7/0853; B29C66/7392; B29C66/73921; B29L; B29L2031/00; B29L2031/34; B29L2031/3462
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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 |