Patent US2650924A successfully refreshed from Google Patents.
Patent US3791119A successfully refreshed from Google Patents.
Patent FR930959A successfully refreshed from Google Patents.
Patent US2921381A successfully refreshed from Google Patents.
Patent US2319039A successfully refreshed from Google Patents.
US2319039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin lock coat hanger
Assignee: Individual
•
Filing: 1941-06-13
•
Granted: 1943-05-11
•
Expires: 1961-06-13
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Comfort
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:27
CPC Classifications
E; E05; E05B; E05B69/00; E05B69/006; A; A47; A47G; A47G25/00; A47G25/14; A47G25/48; G; G07; G07F; G07F17/00; G07F17/10
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) | 1946-05-10 | 1946-11-09 | 1947-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-05-10 | 1950-11-09 | 1951-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-05-10 | 1954-11-09 | 1955-05-11 | $7700.00 | Window Closed / Lapsed |