US3188563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Porous electrode for air permeable moisture probe
Assignee: Harry W Dietert Co
•
Filing: 1960-02-09
•
Granted: 1965-06-08
•
Expires: 1980-02-09
Abstract
No abstract record available.
Inventors
- 👤 Howard L Jameson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:40
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/043; G01N27/22; G01N27/223
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
APPARATUS FOR DETERMINING A COMPENSATED MOISTURE CONTENT OF GRANULAR MATERIAL WHICH COMPRISES A MIXER FOR RECEIVING THE GRANULAR MATERIAL, A COMPENSATING PROBE IN A WALL OF SAID MIXER, FIRST MEANS IN SAID MIXER FOR REPEATEDLY DEPOSITING MOIST SPECIMENS OF GRANULAR MATERIAL AGAINST SAID PROBE AND AFTER A PREDETERMINED INTERVAL REMOVING THEM, SECOND MEANS FOR COMPRESSING SAID SPECIMENS AGAINST SAID PROBE AT PREDETERMINED INTERVALS AFTER DEPOSIT OF SAID SPECIMENS ON SAID PROBE, SAID PROBE COMPRISING A POROUS ELECTRICALLY CONDUCTING ELECTRODE, SAID
Claim 2
Dependent Claim
80 words
APPARATUS FOR DETERMINING A COMPENSATED MOISTURE CONTENT OF GRANULAR MATERIAL WHICH COMPRISES A MIXER FOR RECEIVING THE GRANULAR MATERIAL, A COMPENSATING PROBE IN A WALL OF SAID MIXER, FIRST MEANS IN SAID MIXER FOR REPEATEDLY DEPOSITING MOIST SPECIMENS OF GRANULAR MATERIAL AGAINST SAID PROBE AND AFTER A PREDETERMINED INTERVAL REMOVING THEM, SECOND MEANS FOR COMPRESSING SAID SPECIMENS AGAINST SAID PROBE AT PREDETERMINED INTERVALS AFTER DEPOSIT OF SAID SPECIMENS ON SAID PROBE, SAID PROBE COMPRISING A POROUS ELECTRICALLY CONDUCTING ELECTRODE, SAID
References Cited (Backward Citations)
US2217626A
Cited
US2329840A
Cited
US2539355A
Cited
US2886868A
Cited
US2957130A
Cited
US3047801A
Cited
US2941174A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |