Patent US2584313A successfully refreshed from Google Patents.
US2584313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pad box
Assignee: United Shoe Machinery Corp
•
Filing: 1949-04-13
•
Granted: 1952-02-05
•
Expires: 1969-04-13
Abstract
No abstract record available.
Inventors
- 👤 Charles K Woodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:57
CPC Classifications
A; A43; A43D; A43D25/00; A43D25/06; A43D25/10; Y; Y10; Y10S; Y10S297/00; Y10S297/01; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24562
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US240487A
Cited
US398358A
Cited
US839834A
Cited
GB190728502A
Cited
FR634414A
Cited
GB293086A
Cited
US1829221A
Cited
US1964195A
Cited
US2194364A
Cited
US2534137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |