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US3525829A
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Assignee: FREDRIC S MILLER
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Filing: 1968-10-30
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Granted: 1970-08-25
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Expires: 1988-10-30
Abstract
No abstract record available.
Inventors
- 👤 Fredric S Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:02
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/10; H01H43/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2748619A
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US2844670A
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US2874239A
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US3101435A
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US3217560A
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GB1067425A
Cited
US3267767A
Cited
US3330917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |