US2095502A
Expired / Lapsed
US
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Cleaning and sterilizing method and apparatus
Assignee: Hobart Manfacturing Co
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Filing: 1931-03-06
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Granted: 1937-10-12
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Expires: 1951-03-06
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:23
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/02; A61L2/08; A61L2/10; A47; A47L; A47L15/00; A47L15/0002; A47L15/0013; A47L15/0015; A47L15/24; A47L15/241; A47L15/245; A47L15/42; A47L15/48; A47L15/485; B; B08; B08B; B08B3/00; B08B3/02; B08B3/022; A47L2601/00; A47L2601/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-10-11 | 1941-04-12 | 1941-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-10-11 | 1945-04-12 | 1945-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-10-11 | 1949-04-12 | 1949-10-12 | $7700.00 | Window Closed / Lapsed |