Patent US2417530A successfully refreshed from Google Patents.
US2417530A
Expired / Lapsed
US
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Electrical hair removing instrument
Assignee: Individual
•
Filing: 1944-12-09
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Granted: 1947-03-18
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Expires: 1964-12-09
Abstract
No abstract record available.
Inventors
- 👤 Weiser Tobiah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:49
CPC Classifications
A; A61; A61B; A61B18/00; A61B18/04; A61B18/12; A61B18/14; A61B2018/00315; A61B2018/00452; A61B2018/00476
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US147650A
Cited
US853096A
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US1071978A
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US1858104A
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US2050904A
Cited
US2112137A
Cited
US2176479A
Cited
US2327874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-17 | 1950-09-16 | 1951-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-17 | 1954-09-16 | 1955-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-17 | 1958-09-16 | 1959-03-18 | $7700.00 | Window Closed / Lapsed |