Patent US3457235A successfully refreshed from Google Patents.
US3450187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire type pasture fence gate
Assignee: DONALD M FOLTZ
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Filing: 1967-05-01
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Granted: 1969-06-17
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Expires: 1987-05-01
Abstract
No abstract record available.
Inventors
- 👤 Donald M Foltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:42
CPC Classifications
E; E06; E06B; E06B11/00; E06B11/02; E06B11/021; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/087; Y10T292/0871
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1035505A
Cited
US1063151A
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US1268471A
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US1549321A
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US1570734A
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US2613972A
Cited
US2973595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |