Patent US2888133A successfully refreshed from Google Patents.
US2888133A
Expired / Lapsed
US
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Disposable shoe dressing device
Assignee: Individual
•
Filing: 1956-12-03
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Granted: 1959-05-26
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Expires: 1976-12-03
Abstract
No abstract record available.
Inventors
- 👤 Harry W Betteridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:49
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04; A47L23/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |