US3029927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drying coated sheet stock
Assignee: GENERAL ADVANCE CORP A MI C ORP
•
Filing: 1958-12-05
•
Granted: 1962-04-17
•
Expires: 1978-12-05
Abstract
No abstract record available.
Inventors
- 👤 Farwell Harry Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:34
CPC Classifications
F; F26; F26B; F26B15/00; F26B15/02; F26B15/08; F26B15/085; B; B41; B41F; B41F23/00; B41F23/04; B41F23/044; B41F23/0443; B41F23/0446
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) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |