US2626426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating method and apparatus for plastic tubing and the like
Assignee: AMERICAN EXTRUDED PRODUCTS CO
•
Filing: 1950-04-29
•
Granted: 1953-01-27
•
Expires: 1970-04-29
Abstract
No abstract record available.
Inventors
- 👤 Oscar C Stahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:17
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/18; B05C; B05C3/00; B05C3/02; B05C3/12; B05C3/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US701472A
Cited
US864123A
Cited
US874287A
Cited
US1850062A
Cited
US2185701A
Cited
US2424445A
Cited
US2412429A
Cited
US2531561A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |