Patent US3047801A successfully refreshed from Google Patents.
US3047801A
Expired / Lapsed
US
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Moisture probe
Assignee: Harry W Dietert Co
•
Filing: 1959-09-08
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Granted: 1962-07-31
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Expires: 1979-09-08
Abstract
No abstract record available.
Inventors
- 👤 Randolph L Dietert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:57
CPC Classifications
B; B22; B22C; B22C5/00; B22C5/08; B28; B28C; B28C7/00; B28C7/04; B28C7/0404; B28C7/0409; G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/043; G01N27/22; G01N27/223; G05; G05D; G05D22/00; G05D22/02
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) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |