Patent US3151237A successfully refreshed from Google Patents.
US3151237A
Expired / Lapsed
US
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Statistical quality-control method and apparatus
Assignee: Individual
•
Filing: 1958-08-11
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Granted: 1964-09-29
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Expires: 1978-08-11
Abstract
No abstract record available.
Inventors
- 👤 Hrabak Jaroslav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:05
CPC Classifications
B; B07; B07C; B07C5/00; G; G05; G05B; G05B1/00; G05B1/01; G05B1/04; G05B1/08; G05B21/00; G05B21/02; G07; G07C; G07C3/00; G07C3/14; Y; Y10; Y10S; Y10S203/00; Y10S203/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN EVALUATION SYSTEM FOR A STATISTICAL QUALITY CONTROL OF A MEASURABLE PHYSICAL QUALITY CHARACTERISTIC IN ARTICLES PRODUCED BY PRODUCING MEANS OPERATING IN CONNECTION WITH GAGING MEANS FOR CONSECUTIVELY CHECKING IN A PREDETERMINED NUMBER OF ARTICLES FOR EACH CONTROL ACTION A MEASURABLE PHYSICAL QUALITY CHARACTERISTIC MEASURED IN RELATION TO A SELECTED NUMBER OF PREDETERMINED MODIFIED PRODUCTION CAPABILITY LIMITS TO DETERMINE FROM SAID PREDETERMINED NUMBER OF ARTICLES A PLURALITY OF GROUPS, SAID GAGING MEANS PRODUCING ELECTRICAL SIGNALS INDICATIVE OF THE GROUP INTO WHICH EACH ARTICLE IS CLASSIFIED, SAID EVALUATION SYSTEM COMPRISING, MEANS FOR SUCCESSIVELY RECEIVING FROM SAID GAGING MEANS ELECTRICAL SIGNALS RELATED TO ARTICLES OF THE PREDETERMINED NUMBER INDICATIVE OF THE GROUP INTO WHICH EACH ARTICLE IS CLASSIFIED;
Claim 2
Dependent Claim
116 words
AN EVALUATION SYSTEM FOR A STATISTICAL QUALITY CONTROL OF A MEASURABLE PHYSICAL QUALITY CHARACTERISTIC IN ARTICLES PRODUCED BY PRODUCING MEANS OPERATING IN CONNECTION WITH GAGING MEANS FOR CONSECUTIVELY CHECKING IN A PREDETERMINED NUMBER OF ARTICLES FOR EACH CONTROL ACTION A MEASURABLE PHYSICAL QUALITY CHARACTERISTIC MEASURED IN RELATION TO A SELECTED NUMBER OF PREDETERMINED MODIFIED PRODUCTION CAPABILITY LIMITS TO DETERMINE FROM SAID PREDETERMINED NUMBER OF ARTICLES A PLURALITY OF GROUPS, SAID GAGING MEANS PRODUCING ELECTRICAL SIGNALS INDICATIVE OF THE GROUP INTO WHICH EACH ARTICLE IS CLASSIFIED, SAID EVALUATION SYSTEM COMPRISING, MEANS FOR SUCCESSIVELY RECEIVING FROM SAID GAGING MEANS ELECTRICAL SIGNALS RELATED TO ARTICLES OF THE PREDETERMINED NUMBER INDICATIVE OF THE GROUP INTO WHICH EACH ARTICLE IS CLASSIFIED;
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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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |