Patent US2832074A successfully refreshed from Google Patents.
US2832074A
Expired / Lapsed
US
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Protecting device
Assignee: Wheeler Protective Apparel Inc
•
Filing: 1955-12-16
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Granted: 1958-04-29
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Expires: 1975-12-16
Abstract
No abstract record available.
Inventors
- 👤 Hudson L Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:26
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/05; A41D13/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US856282A
Cited
US1351731A
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US1741427A
Cited
US1851011A
Cited
US2138610A
Cited
US2651776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |