US3037888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cutting
Assignee: Union Carbide Corp
•
Filing: 1958-10-03
•
Granted: 1962-06-05
•
Expires: 1978-10-03
Abstract
No abstract record available.
Inventors
- 👤 Roscoe R Lobosco
- 👤 Stanley H Royer
- 👤 Miller Alfred John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:26
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/002; B23K7/004; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/127; B23Q35/128; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/30112; Y10T409/303416; Y10T409/303472; Y10T409/303528; Y10T409/303584
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
METHOD OF SHAPING A BODY IN ACCORDANCE WITH THE OUTLINE OF A PATTERN, WHICH COMPRISES FORMING BY LIGHT REFLECTED FROM SAID PATTERN THROUGH AN OPTICAL SYSTEM IN A TRACING DEVICE UPON A PHOTOCELL THEREIN AN IMAGE OF A SEGMENT OF A PATTERN OUTLINED TO BE TRACED, MOVING SAID TRACING DEVICE AND A TOOL CONNECTED THERETO IN RESPONSE TO A DEVIATION OF SAID FROM A PRESELECTED TARGET AREA ON SAID PHOTOCELL TO FORM A KERF TO OUTLINE SAID BODY, DISPLACING THE OPTICAL AXIS OF SAID REFLECTED LIGHT THROUGH SAID OPTICAL SYSTEM RELATIVE TO SAID PHOTOCELL AND SAID SEGMENT PATTERN OUTLINE BY DISPLACING AN ELEMENT OF SAID OPTICAL
Claim 2
Dependent Claim
106 words
METHOD OF SHAPING A BODY IN ACCORDANCE WITH THE OUTLINE OF A PATTERN, WHICH COMPRISES FORMING BY LIGHT REFLECTED FROM SAID PATTERN THROUGH AN OPTICAL SYSTEM IN A TRACING DEVICE UPON A PHOTOCELL THEREIN AN IMAGE OF A SEGMENT OF A PATTERN OUTLINED TO BE TRACED, MOVING SAID TRACING DEVICE AND A TOOL CONNECTED THERETO IN RESPONSE TO A DEVIATION OF SAID FROM A PRESELECTED TARGET AREA ON SAID PHOTOCELL TO FORM A KERF TO OUTLINE SAID BODY, DISPLACING THE OPTICAL AXIS OF SAID REFLECTED LIGHT THROUGH SAID OPTICAL SYSTEM RELATIVE TO SAID PHOTOCELL AND SAID SEGMENT PATTERN OUTLINE BY DISPLACING AN ELEMENT OF SAID OPTICAL
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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) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |