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US3195864A
Expired / Lapsed
US
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Post and rail fence
Assignee: Anchor Post Products Inc
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Filing: 1962-03-15
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Granted: 1965-07-20
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Expires: 1982-03-15
Abstract
No abstract record available.
Inventors
- 👤 John S Case
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:06
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/1413; E04H17/1447; E04H17/1465
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US600577A
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US830437A
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US2138229A
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US2159666A
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US2240689A
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US2664178A
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US2754092A
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US2669434A
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US3057601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |