Patent US2892378A successfully refreshed from Google Patents.
US2682111A
Expired / Lapsed
US
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Reproduction fixture
Assignee: Kish Plastic Products Inc
•
Filing: 1948-12-23
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Granted: 1954-06-29
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Expires: 1968-12-23
Abstract
No abstract record available.
Inventors
- 👤 Steven P Kish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:28
CPC Classifications
B; B22; B22C; B22C7/00; B29; B29C; B29C33/00; Y; Y10; Y10S; Y10S206/00; Y10S206/819; Y10S264/00; Y10S264/44; Y10S425/00; Y10S425/012; Y10S425/029
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) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |