Patent DE304771C successfully refreshed from Google Patents.
US2778027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeve and glove closure
Assignee: Individual
•
Filing: 1954-04-12
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Granted: 1957-01-22
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Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 John G Bacon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:49
CPC Classifications
A; A41; A41D; A41D19/00; A41D19/0034; A41D19/0041; Y; Y10; Y10S; Y10S2/00; Y10S2/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |