Patent US2926434A successfully refreshed from Google Patents.
US2926434A
Expired / Lapsed
US
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Slipper type article of footwear
Assignee: Individual
•
Filing: 1957-10-09
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Granted: 1960-03-01
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Expires: 1977-10-09
Abstract
No abstract record available.
Inventors
- 👤 Thomas P Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:00
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/26; A43B3/10; A43B3/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT77652B
Cited
GB175408A
Cited
US1754054A
Cited
GB393905A
Cited
US2110890A
Cited
FR844519A
Cited
FR1032050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |