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Patent US2747391A successfully refreshed from Google Patents.
US2747391A
Expired / Lapsed
US
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Garment
Assignee: BURKEY UNDERWEAR Co
•
Filing: 1954-03-18
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Granted: 1956-05-29
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Expires: 1974-03-18
Abstract
No abstract record available.
Inventors
- 👤 William A Burkey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:02
CPC Classifications
A; A41; A41B; A41B9/00; A41B9/04; D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US411113A
Cited
US416615A
Cited
USRE21999E
Cited
GB449144A
Cited
US2653463A
Cited
DE800566C
Cited
US2555974A
Cited
US2706389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-29 | 1959-11-28 | 1960-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-29 | 1963-11-28 | 1964-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-29 | 1967-11-28 | 1968-05-29 | $7700.00 | Window Closed / Lapsed |