US3366503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of embedding flock in a polyethylene substrate
Assignee: Eagle Picher Industries Inc
•
Filing: 1967-01-23
•
Granted: 1968-01-30
•
Expires: 1987-01-23
Abstract
No abstract record available.
Inventors
- 👤 James R Dillhoefer
- 👤 Jr John R Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:28
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/16; B29; B29C; B29C70/00; B29C70/58; D; D04; D04H; D04H11/00; B05D1/007; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23943
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |