Patent US2674852A successfully refreshed from Google Patents.
US2674852A
Expired / Lapsed
US
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Emergency pressure applicator
Assignee: Individual
•
Filing: 1947-09-30
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Granted: 1954-04-13
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Expires: 1967-09-30
Abstract
No abstract record available.
Inventors
- 👤 Olman Peter Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:56
CPC Classifications
B; B60; B60T; B60T17/00; B60T17/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1444984A
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US2083654A
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US1978669A
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DE568343C
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US1987435A
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US2057707A
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US2289318A
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US2252482A
Cited
GB548727A
Cited
US2394343A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |