US3413987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washer sterilizer and control
Assignee: American Sterilizer Co
•
Filing: 1967-12-18
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Granted: 1968-12-03
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Expires: 1987-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gilbert Gould Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:03
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/4234; A47L15/14; A47L15/18; A47L15/22; A47L15/23; A47L15/24; A47L15/241; A47L15/245; A61; A61L; A61L2/00; A61L2/02; A61L2/04; A61L2/06; A61L2/07; A47L2501/00; A47L2501/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |