US2594760A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus
Assignee: Individual
•
Filing: 1947-04-14
•
Granted: 1952-04-29
•
Expires: 1967-04-14
Abstract
No abstract record available.
Inventors
- 👤 Flam John
- 👤 Flam Joseph
- 👤 Flam August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:37
CPC Classifications
B; B28; B28B; B28B13/00; B28B13/04; B28B13/06; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0848; Y10T292/0849; Y10T292/0853; Y10T292/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US868730A
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US1288534A
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US1408558A
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US1493732A
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US1707994A
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US1899137A
Cited
US2319313A
Cited
US2413109A
Cited
US2353492A
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US2342440A
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US2397695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |