Patent US3501825A successfully refreshed from Google Patents.
US3501825A
Expired / Lapsed
US
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Transfer fixture
Assignee: TDK Micronas GmbH
•
Filing: 1967-08-21
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Granted: 1970-03-24
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Expires: 1987-08-21
Abstract
No abstract record available.
Inventors
- 👤 Bruce A Alexander
- 👤 Sandor Nagy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:23
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/02; B; B65; B65G; B65G54/00; B65G54/02; H01; H01J; H01J9/00; H01J9/46; H01J2893/00; H01J2893/0096; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53196; Y10T29/53435; Y10T29/53478; Y10T29/53483; Y10T29/53539
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) | 1973-03-23 | 1973-09-22 | 1974-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-23 | 1977-09-22 | 1978-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-23 | 1981-09-22 | 1982-03-24 | $7700.00 | Window Closed / Lapsed |