Patent US2373323A successfully refreshed from Google Patents.
Patent US1955872A successfully refreshed from Google Patents.
US1955872A
Expired / Lapsed
US
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Shoe upper cementing machine
Assignee: United Shoe Machinery Corp
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Filing: 1929-01-16
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Granted: 1934-04-24
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Expires: 1949-01-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:35
CPC Classifications
A; A43; A43D; A43D25/00; A43D25/18; Y; Y10; Y10S; Y10S52/00; Y10S52/07; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715; Y10T156/172; Y10T156/1722; Y10T156/1727; Y10T156/1798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-04-23 | 1937-10-23 | 1938-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-04-23 | 1941-10-23 | 1942-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-04-23 | 1945-10-23 | 1946-04-24 | $7700.00 | Window Closed / Lapsed |