Patent US1878605A successfully refreshed from Google Patents.
US1878605A
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US
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Overhead track
Assignee: Cincinnati Butchers Supply Co
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Filing: 1931-09-28
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Granted: 1932-09-20
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Expires: 1951-09-28
Abstract
No abstract record available.
Inventors
- 👤 Oscar C Schmidt
- 👤 August G Klawitter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:10
CPC Classifications
A; A22; A22B; A22B7/00; A22B7/001
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) | 1935-09-20 | 1936-03-21 | 1936-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-09-20 | 1940-03-21 | 1940-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-09-20 | 1944-03-21 | 1944-09-20 | $7700.00 | Window Closed / Lapsed |