US2494572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table crumber
Assignee: Individual
•
Filing: 1946-03-07
•
Granted: 1950-01-17
•
Expires: 1966-03-07
Abstract
No abstract record available.
Inventors
- 👤 Miller John Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:53
CPC Classifications
A; A47; A47G; A47G21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US41771A
Cited
US191368A
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US232361A
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US359950A
Cited
US387734A
Cited
US437814A
Cited
GB190711083A
Cited
FR421664A
Cited
CH54462A
Cited
US1605534A
Cited
US2176135A
Cited
US2238745A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-16 | 1953-07-18 | 1954-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-16 | 1957-07-18 | 1958-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-16 | 1961-07-18 | 1962-01-17 | $7700.00 | Window Closed / Lapsed |