Patent US2763523A successfully refreshed from Google Patents.
US2763523A
Expired / Lapsed
US
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Machine posting stand with revolving posting tray
Assignee: Individual
•
Filing: 1955-07-26
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Granted: 1956-09-18
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Expires: 1975-07-26
Abstract
No abstract record available.
Inventors
- 👤 Ashby R Martin
- 👤 Raymond E Krueger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:03
CPC Classifications
B; B42; B42F; B42F17/00; B42F17/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734296A
Cited
US1244373A
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US1278584A
Cited
US1785408A
Cited
US2538786A
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US2452291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |