US2492912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display and self-service cabinet
Assignee: Individual
•
Filing: 1947-04-21
•
Granted: 1949-12-27
•
Expires: 1967-04-21
Abstract
No abstract record available.
Inventors
- 👤 James A Womack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:38
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US107753A
Cited
DE557862C
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US935560A
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US1046488A
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FR447914A
Cited
US1594754A
Cited
US1702987A
Cited
US1911467A
Cited
US2049279A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-26 | 1953-06-27 | 1953-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-26 | 1957-06-27 | 1957-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-26 | 1961-06-27 | 1961-12-27 | $7700.00 | Window Closed / Lapsed |