US2598144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic top for hosiery
Assignee: Hemphill Co
•
Filing: 1950-06-13
•
Granted: 1952-05-27
•
Expires: 1970-06-13
Abstract
No abstract record available.
Inventors
- 👤 Norman H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:16
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/42; D04B9/46; D04B1/00; D04B1/22; D04B1/24; D04B1/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2289581A
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US2289580A
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US2188295A
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US2201557A
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US2256690A
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US2256691A
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US2283585A
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US2276953A
Cited
US2323988A
Cited
US2380768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |