Patent US3449795A successfully refreshed from Google Patents.
US3449795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold closing means for injection mold machine
Assignee: Individual
•
Filing: 1966-08-24
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Granted: 1969-06-17
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Expires: 1986-08-24
Abstract
No abstract record available.
Inventors
- 👤 Alfred Fischbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:06
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/64; B29C45/67; B29C45/6707; B29C45/6714; B29C45/6728; B29C45/68; B29C45/70; B29C45/706; Y; Y10; Y10S; Y10S425/00; Y10S425/221
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) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |