US2690326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fence post with bracing
Assignee: Individual
•
Filing: 1950-06-12
•
Granted: 1954-09-28
•
Expires: 1970-06-12
Abstract
No abstract record available.
Inventors
- 👤 Frank N G Kranick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:06
CPC Classifications
E; E06; E06B; E06B11/00; E06B11/02; E04; E04H; E04H17/00; E04H17/02; E04H17/06; E04H17/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US557669A
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US1290769A
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US1394479A
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US1408506A
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US1504494A
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US1540490A
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US1981447A
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US2147496A
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US2222249A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |