Patent US2655268A successfully refreshed from Google Patents.
US2655268A
Expired / Lapsed
US
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Extensible rack
Assignee: Individual
•
Filing: 1949-12-23
•
Granted: 1953-10-13
•
Expires: 1969-12-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Whaley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:36
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/04; A47K10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US893232A
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US922008A
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US924291A
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US951832A
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US995982A
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US1042262A
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US1391599A
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US2217188A
Cited
US2284867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |