Patent US2559993A successfully refreshed from Google Patents.
US2559993A
Expired / Lapsed
US
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Handle with recess for pivoted blades
Assignee: Individual
•
Filing: 1948-08-16
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Granted: 1951-07-10
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Expires: 1968-08-16
Abstract
No abstract record available.
Inventors
- 👤 Homer P Parrigin
- 👤 Ira W Mcateer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:28
CPC Classifications
B; B27; B27G; B27G17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US770970A
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US926894A
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US1092447A
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US1512689A
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US1598420A
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US2213071A
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US2468959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |