Patent US2581032A successfully refreshed from Google Patents.
US2581032A
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US
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Coupling means for garment hanger racks
Assignee: Individual
•
Filing: 1945-11-17
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Granted: 1952-01-01
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Expires: 1965-11-17
Abstract
No abstract record available.
Inventors
- 👤 Wolf S Landsman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:58
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/02; A47G25/06; Y; Y10; Y10T; Y10T403/00; Y10T403/29; Y10T403/299
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |