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US3063536A
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US
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Assignee: Individual
•
Filing: 1958-05-05
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Granted: 1962-11-13
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Expires: 1978-05-05
Abstract
No abstract record available.
Inventors
- 👤 Dirks Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:45
CPC Classifications
B; B41; B41J; B41J5/00; B41J5/30; B41J5/44; B41J5/48; B41J5/51
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1606126A
Cited
US2283538A
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US2217150A
Cited
US2646155A
Cited
US2609907A
Cited
US2765895A
Cited
US2717686A
Cited
US2762485A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |