Patent US2498264A successfully refreshed from Google Patents.
US2498264A
Expired / Lapsed
US
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Injection molding machine
Assignee: Individual
•
Filing: 1945-06-19
•
Granted: 1950-02-21
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Expires: 1965-06-19
Abstract
No abstract record available.
Inventors
- 👤 Goldhard Franz Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:34
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/64; B29C45/68; B29C45/681; Y; Y10; Y10S; Y10S425/00; Y10S425/228
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2088134A
Cited
US2112343A
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US2370622A
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US2306323A
Cited
US2355613A
Cited
US2335807A
Cited
US3856634A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-20 | 1953-08-22 | 1954-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-20 | 1957-08-22 | 1958-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-20 | 1961-08-22 | 1962-02-21 | $7700.00 | Window Closed / Lapsed |