Patent US1987173A successfully refreshed from Google Patents.
US1987173A
Expired / Lapsed
US
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Upper and foxing pressing machine
Assignee: Uniroyal Inc
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Filing: 1930-08-27
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Granted: 1935-01-08
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Expires: 1950-08-27
Abstract
No abstract record available.
Inventors
- 👤 Edward A Willey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:16
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/0054; B29D35/0063; B29D35/0072; B29D35/06; B29K; B29K2621/00
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) | 1938-01-07 | 1938-07-09 | 1939-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-01-07 | 1942-07-09 | 1943-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-01-07 | 1946-07-09 | 1947-01-08 | $7700.00 | Window Closed / Lapsed |