Patent US1399415A successfully refreshed from Google Patents.
US1399415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drying lithographed metal sheets
Assignee: PHOENIX HERMETIC Co
•
Filing: 1920-04-15
•
Granted: 1921-12-06
•
Expires: 1940-04-15
Abstract
No abstract record available.
Inventors
- 👤 Taliaferro Thomas Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:36
CPC Classifications
F; F26; F26B; F26B21/00; F26B21/50; F26B15/00; F26B15/02; F26B15/08; F26B15/085; F26B21/55
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) | 1924-12-05 | 1925-06-06 | 1925-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-12-05 | 1929-06-06 | 1929-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-12-05 | 1933-06-06 | 1933-12-06 | $7700.00 | Window Closed / Lapsed |