Patent US830097A successfully refreshed from Google Patents.
Patent US2888973A successfully refreshed from Google Patents.
US2888973A
Expired / Lapsed
US
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Yieldably urged wipe forming and holding shoe adapted for curved surfaces
Assignee: Cyril Bath Co
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Filing: 1956-06-21
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Granted: 1959-06-02
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Expires: 1976-06-21
Abstract
No abstract record available.
Inventors
- 👤 Jr Angust Yurka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:15
CPC Classifications
B; B21; B21D; B21D11/00; B21D11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US305707A
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US1203152A
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US2338603A
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US2279964A
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US2303059A
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US2379658A
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US2373822A
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US2522319A
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US2592229A
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US2806506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |