US3318008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for registering or recording the accuracy of reproduced contours
Assignee: TURBO PRODUCTS INTERNATIONAL Inc A CORP OF DE
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Filing: 1964-08-28
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Granted: 1967-05-09
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Expires: 1984-08-28
Abstract
No abstract record available.
Inventors
- 👤 Schellens Eugene Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:10
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/28; G01B7/285
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
IN A METHOD OF COMPARING AN UNLIMITED PART OF THE ENTIRE UNIPLANAR PROFILE CONTOUR OF A SPECIMEN ARTICLE WITH THAT OF A MASTER ARTICLE, THE IMPROVEMENT WHICH COMPRISES THE STEPS OF, SIMULTANEOUSLY TRACING SERIALLY RELATED COMPONENTS OF THE ENTIRE UNIPLANAR PROFILE CONTOUR OF SAID MASTER ARTICLE, SIMULTANEOUSLY DESCRIBING IN SPACE SEPARATE PATHS HAVING CONFIGURATIONS RESPECTIVELY LIKE THAT OF SAID SERIALLY RELATED COMPONENTS, SUBJECTING SERIALLY RELATED UNIPLANAR COMPONENTS OF THE PROFILE CONTOUR OF A SPECIMEN ARTICLE TO COMPARISON WITH THE CONFIGURATION OF SAID SEPARATE PATHS, AND SIMULTANEOUSLY MAKING SEPARATE RECORDS OF THE DISCREPANCIES BETWEEN THE UNIPLANAR PROFILE CONTOUR COMPONENTS OF THE SPECIMEN ARTICLE AND THE UNIPLANAR PROFILE CONTOUR COMPONENTS OF THE MASTER
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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) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |