Patent US2783502A successfully refreshed from Google Patents.
US2783502A
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Apparatus for molding plastics
Assignee: JOHN J BAESSLER
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Filing: 1953-10-12
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Granted: 1957-03-05
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Expires: 1973-10-12
Abstract
No abstract record available.
Inventors
- 👤 Robert H Abplanalp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:47
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/2628; B29C45/33; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2161521A
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US2204407A
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US2339792A
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US2519171A
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US2477368A
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US2571766A
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US2750081A
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US2761594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-04 | 1960-09-03 | 1961-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-04 | 1964-09-03 | 1965-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-04 | 1968-09-03 | 1969-03-05 | $7700.00 | Window Closed / Lapsed |