Patent US3454352A successfully refreshed from Google Patents.
US3454352A
Expired / Lapsed
US
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Method and apparatus controlling sterilizers
Assignee: Sybron Transition Corp
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Filing: 1966-03-23
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Granted: 1969-07-08
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Expires: 1986-03-23
Abstract
No abstract record available.
Inventors
- 👤 James P Lamboy
- 👤 Robert L Mcdonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:22
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2483689A
Cited
US1877327A
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US2208552A
Cited
US2743869A
Cited
US2868616A
Cited
US3087210A
Cited
US3402991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |