US2893457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable purse liner and method of fabrication
Assignee: Individual
•
Filing: 1956-07-10
•
Granted: 1959-07-07
•
Expires: 1976-07-10
Abstract
No abstract record available.
Inventors
- 👤 Helen M Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:58
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/02; A45C3/00; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53839
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1438152A
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US2009077A
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US2289304A
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US2323245A
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US2311847A
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US2529724A
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US2715493A
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US2624385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |