US2612162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scarifying applicator
Assignee: Individual
•
Filing: 1950-05-15
•
Granted: 1952-09-30
•
Expires: 1970-05-15
Abstract
No abstract record available.
Inventors
- 👤 Aaron W Barry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:45
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/20; A61B17/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US273702A
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US693554A
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US995340A
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US1020758A
Cited
US1208784A
Cited
US1230916A
Cited
US1746727A
Cited
US2140409A
Cited
US2126358A
Cited
US2437920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-30 | 1956-03-31 | 1956-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-30 | 1960-03-31 | 1960-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-30 | 1964-03-31 | 1964-09-30 | $7700.00 | Window Closed / Lapsed |