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US2430624A
Expired / Lapsed
US
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Utility rack
Assignee: Individual
•
Filing: 1946-01-21
•
Granted: 1947-11-11
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Expires: 1966-01-21
Abstract
No abstract record available.
Inventors
- 👤 Vollmer Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:49
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US430331A
Cited
US471885A
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US727274A
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US951628A
Cited
US1222728A
Cited
US1214606A
Cited
US1746577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-10 | 1951-05-12 | 1951-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-10 | 1955-05-12 | 1955-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-10 | 1959-05-12 | 1959-11-11 | $7700.00 | Window Closed / Lapsed |