US2641366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boot hanger
Assignee: Individual
•
Filing: 1949-10-13
•
Granted: 1953-06-09
•
Expires: 1969-10-13
Abstract
No abstract record available.
Inventors
- 👤 Frank E Burch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:02
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/20; A47G; A47G25/00; A47G25/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US634387A
Cited
US1416823A
Cited
US1648338A
Cited
CH136374A
Cited
US1815673A
Cited
US1836878A
Cited
US1897078A
Cited
US1942600A
Cited
US2284552A
Cited
US2321700A
Cited
CH231226A
Cited
US2467141A
Cited
US2554825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |