US3370151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system using radiant-energy detector scanning
Assignee: Airco Inc
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Filing: 1964-05-13
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Granted: 1968-02-20
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Expires: 1984-05-13
Abstract
No abstract record available.
Inventors
- 👤 Neil J Normando
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:30
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/12; B23K9/127; G; G01; G01B; G01B11/00; G01B11/26; G01B11/27; G01B11/272; G01J; G01J5/00; G01J5/0022
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
IN A CONTROL SYSTEM, IN COMBINATION, HEATING MEANS RELATIVELY MOVABLE WITH REFERENCE TO A WORKPIECE TO LOCALLY HEAT SUCCESSIVE PORTIONS OF THE WORKPIECE ALONG A PATH OVER A SURFACE OF THE WORKPIECE, RADIATION-SENSITIVE MEANS MOVABLE WITH SAID HEATING MEANS OVER A PATH ON A SURFACE OF THE WORKPIECE, THE PATH OF SAID HEATING
Claim 2
Dependent Claim
53 words
IN A CONTROL SYSTEM, IN COMBINATION, HEATING MEANS RELATIVELY MOVABLE WITH REFERENCE TO A WORKPIECE TO LOCALLY HEAT SUCCESSIVE PORTIONS OF THE WORKPIECE ALONG A PATH OVER A SURFACE OF THE WORKPIECE, RADIATION-SENSITIVE MEANS MOVABLE WITH SAID HEATING MEANS OVER A PATH ON A SURFACE OF THE WORKPIECE, THE PATH OF SAID HEATING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |