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US2592705A
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Sterilizer
Assignee: American Sterilizer Co
•
Filing: 1949-12-05
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Granted: 1952-04-15
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Expires: 1969-12-05
Abstract
No abstract record available.
Inventors
- 👤 Raymond L Jewell
- 👤 Charles E Freese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:08
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/24; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86501
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1828126A
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US2050614A
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US2290626A
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US1865604A
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US1820252A
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US2003739A
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US2254795A
Cited
US2325837A
Cited
US2272237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |