Patent US2862232A successfully refreshed from Google Patents.
US2862232A
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Apparatus for use in molding elastomeric materials
Assignee: Sun Rubber Co
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Filing: 1954-07-28
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Granted: 1958-12-02
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Expires: 1974-07-28
Abstract
No abstract record available.
Inventors
- 👤 Rekettye Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:06
CPC Classifications
B; B29; B29C; B29C37/00; B29C37/0003; B29C37/0014; B29C41/00; B29C41/02; B29C41/04; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/32; B29L2031/328; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |