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US2867214A
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Skin treating apparatus
Assignee: RALPH LUIKART II
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Filing: 1956-02-14
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Granted: 1959-01-06
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Expires: 1976-02-14
Abstract
No abstract record available.
Inventors
- 👤 Wilson John Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:27
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/24; A61B5/316; A61B5/318; A61B5/325; A61B17/00; A61B17/54; A61B17/32; A61B2017/320004; A61B2017/320012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US727736A
Cited
US2012886A
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US2442033A
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US2492966A
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US2532480A
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US2712823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-05 | 1962-07-07 | 1963-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-05 | 1966-07-07 | 1967-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-05 | 1970-07-07 | 1971-01-06 | $7700.00 | Window Closed / Lapsed |