US3236416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the intermittent production of moulded articles of synthetic resins from liquid, rapidly-solidifying mixtures
Assignee: Bayer AG
•
Filing: 1963-11-22
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Granted: 1966-02-22
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Expires: 1983-11-22
Abstract
No abstract record available.
Inventors
- 👤 Schnell Hermann
- 👤 Rosenkotter Karl
- 👤 Fritz Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:36
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7476
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |