US3100390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for determining physical properties of materials
Assignee: Automation Products Inc
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Filing: 1957-12-26
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Granted: 1963-08-13
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Expires: 1977-12-26
Abstract
No abstract record available.
Inventors
- 👤 William B Banks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/22; G01F23/28; G01F23/296; G01F23/2966; G01F23/2967; G01N; G01N11/00; G01N11/10; G01N11/16; G01N9/00; G01N9/002; G01N2291/00; G01N2291/02; G01N2291/028; G01N2291/02836
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
AN APPARATUS FOR DETERMINING PHYSICAL PROPERTIES OF MATERIALS IN AN ENCLOSURE COMPRISING, A HOUSING ADAPTED TO BE CONNECTED TO THE ENCLOSURE, VIBRATORY MEANS, SAID MEANS INCLUDING TWO FLEXIBLE RODS, SAID RODS SUPPORTED BY THE HOUSING INTERMEDIATE THE ENDS OF SAID RODS, A SINGLE PADDLE SECURED TO ONE END OF EACH OF SAID
Claim 2
Independent Claim
52 words
AN APPARATUS FOR DETERMINING PHYSICAL PROPERTIES OF MATERIALS IN AN ENCLOSURE COMPRISING, A HOUSING ADAPTED TO BE CONNECTED TO THE ENCLOSURE, VIBRATORY MEANS, SAID MEANS INCLUDING TWO FLEXIBLE RODS, SAID RODS SUPPORTED BY THE HOUSING INTERMEDIATE THE ENDS OF SAID RODS, A SINGLE PADDLE SECURED TO ONE END OF EACH OF SAID
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US2839915A
Cited
US2701469A
Cited
US2808581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |