Patent US1832078A successfully refreshed from Google Patents.
US1832078A
Expired / Lapsed
US
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Frame and strengthening member therefor
Assignee: Individual
•
Filing: 1930-06-24
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Granted: 1931-11-17
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Expires: 1950-06-24
Abstract
No abstract record available.
Inventors
- 👤 Edward J Zahner
- 👤 Kenneth G Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:37
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/9604; E06B3/9608; E06B3/988; E06B3/9885; F; F16; F16B; F16B2200/00; F16B2200/65; Y; Y10; Y10T; Y10T403/00; Y10T403/55; Y10T403/555
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-11-16 | 1935-05-18 | 1935-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-16 | 1939-05-18 | 1939-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-16 | 1943-05-18 | 1943-11-17 | $7700.00 | Window Closed / Lapsed |