Patent US1381607A successfully refreshed from Google Patents.
US1381607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display-rack
Assignee: Weston Paper and Manufacturing Co
•
Filing: 1918-09-12
•
Granted: 1921-06-14
•
Expires: 1938-09-12
Abstract
No abstract record available.
Inventors
- 👤 Edward B Weston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:19
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0018
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) | 1924-06-13 | 1924-12-13 | 1925-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-06-13 | 1928-12-13 | 1929-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-06-13 | 1932-12-13 | 1933-06-14 | $7700.00 | Window Closed / Lapsed |