Patent US3221152A successfully refreshed from Google Patents.
US3221152A
Expired / Lapsed
US
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Classification method and apparatus
Assignee: Nuclear Materials and Equipment Corp
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Filing: 1961-03-14
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Granted: 1965-11-30
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Expires: 1981-03-14
Abstract
No abstract record available.
Inventors
- 👤 Jones Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:01
CPC Classifications
G; G21; G21C; G21C17/00; G21C17/10; B; B07; B07C; B07C5/00; B07C5/16; B07C5/32; G01; G01G; G01G7/00; G01G7/02; G01N; G01N9/00; G01N9/02; G06; G06G; G06G7/00; G06G7/12; G06G7/32; G06G7/48; G21C17/06; G01N2009/022; G01N2009/024; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
APPARATUS FOR DETERMING THE DEVIATION OF THE DENSITY OF AN OBJECT UNDER TEST FROM A STANDARD OBJECT COMPRISING GAUGING MEANS FOR DETERMING THE DIMENSIONS OF SAID OBJECT UNDER TEST, FIRST COMPUTER MEANS CONNECTED TO SAID GAUGING MEANS FOR COMPUTING AN ANALOGUE OF THE VOLUME OF SAID OBJECT UNDER TEST FROM SIAD DIMENSIONS, SECOND COMPUTER MEANS FOR SETTING AN ANALOGUE OF THE VOLUME OF SAID STANDARD OBJECT, THIRD COMPUTER MEANS CONNECTED TO SAID FIRST AND SECOND MEANS FOR DERIVING AN ANALOGUE OF THE DEVIATION OF SAID VOLUME OF SAID OBJECT UNDER TEST FROM SAID VOLUME OF SAID STANDARD OBJECT, WEIGHING MEANS FOR DETERMINING THE DEVIATION OF THE WEIGHT OF SAID OBJECT UNDER TEST FROM THE WEIGHT OF SAID STANDARD OBJECT, AND FOURTH COMPUTER MEANS CONNECTED
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |