US2654487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage rack
Assignee: American Metal Products Co
•
Filing: 1950-08-22
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Granted: 1953-10-06
•
Expires: 1970-08-22
Abstract
No abstract record available.
Inventors
- 👤 Richard K Degener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:28
CPC Classifications
A; A47; A47B; A47B87/00; A47B87/02; A47B87/0207; A47B87/0215
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US573428A
Cited
US1340562A
Cited
GB188785A
Cited
US1728638A
Cited
US2226763A
Cited
US2218175A
Cited
US2239483A
Cited
US2449069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |