Patent US920894A successfully refreshed from Google Patents.
US920894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coat-hanger.
Assignee: Individual
•
Filing: 1908-05-28
•
Granted: 1909-05-04
•
Expires: 1928-05-28
Abstract
No abstract record available.
Inventors
- 👤 Seymour W Bonsall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:19
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/14; A47G25/40; A47G25/4015; A47G25/4023; Y; Y10; Y10S; Y10S223/00; Y10S223/04
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) | 1912-05-03 | 1912-11-02 | 1913-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-05-03 | 1916-11-02 | 1917-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-05-03 | 1920-11-02 | 1921-05-04 | $7700.00 | Window Closed / Lapsed |