US2726397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apron with interchangeable applique
Assignee: Individual
•
Filing: 1952-05-08
•
Granted: 1955-12-13
•
Expires: 1972-05-08
Abstract
No abstract record available.
Inventors
- 👤 Marguerite A Stirton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:36
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE221532C
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GB190512858A
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US824444A
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US1165538A
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US2457309A
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US2551907A
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US2582699A
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US2568421A
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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) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |