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US2589438A
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US
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Slide-in handle for brief cases
Assignee: Individual
•
Filing: 1950-09-21
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Granted: 1952-03-18
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Expires: 1970-09-21
Abstract
No abstract record available.
Inventors
- 👤 Schneider Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:16
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/26; Y; Y10; Y10S; Y10S190/00; Y10S190/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1663909A
Cited
US2069255A
Cited
US2053630A
Cited
US2170841A
Cited
US2517369A
Cited
US2503746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-18 | 1955-09-17 | 1956-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-18 | 1959-09-17 | 1960-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-18 | 1963-09-17 | 1964-03-18 | $7700.00 | Window Closed / Lapsed |