US2999800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weldment and process for making the same
Assignee: A V SMITH ENGINEERING Co
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Filing: 1959-06-12
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Granted: 1961-09-12
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Expires: 1979-06-12
Abstract
No abstract record available.
Inventors
- 👤 William O Reeside
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:33
CPC Classifications
B; B23; B23K; B23K23/00; Y; Y10; Y10S; Y10S200/00; Y10S200/07; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49169
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
A WELDMENT COMPRISING AN INSULATOR-SHEATHED COPPER CONDUCTOR, A HIGH SILICON IRON MEMBER HAVING A PAIROF BLIND INTERSECTING OPENINGS ANGULARLY DISPOSED IN RESPECT TO EACH OTHER, ONE OF SAID BLIND OPENINGS EXTENDING GENERALLY AXIALLY IN RESPECT TO SAID MEMBER, THE OTHER OF SAID BLIND OPENINGS EXTENDING ANGULARLY TO SAID ONE BLIND OPENING, SAID INSULATOR-SHEATHED COPPER CONDUCTOR EXTENDING THROUGH ONE OF SAID OPENINGS, WITH THE INSULATORSHEATH BEING BROKEN AWAY TO PRESENT BARE COPPER WIRE INTERMEDIATE THE MOUTH OF SAID ONE OPENING AND THE INTERSECTION BETWEEN THE OPENINGS, A GENERALLY CROSS-SHAPED FUSION WELD NUGGET OCCUPYING THE REGION OF INTERSECTION OF BOTH OF SAID BLIND OPENINGS AND EXTENDING INTO THE PORTIONS OF EACH OPENING ON EACH SIDE OF THE REGION OF INTERSECTION BETWEEN THE OPENINGS, SAID WELD NUGGET BEING SPACED FROM THE INSULATOR-SHEATH ON THE COPPER CONDUCTOR, SAID FUSION WELD NUGGET BEING FORMED FROM THE FUSION OF THERMITE, COPPER FROM THE COPPER CONDUCTOR, AND HIGH SILICON IRON FROM THE HIGH SILICON IRON MEMBER, AND A HIGH-DIELECTRIC WATERPROOFING MATERIAL BEING DISPOSED WITHIN EACH OPENING ON THE OPEN SIDE OF SAID WELD NUGGET.
Claim 2
Dependent Claim
177 words
A WELDMENT COMPRISING AN INSULATOR-SHEATHED COPPER CONDUCTOR, A HIGH SILICON IRON MEMBER HAVING A PAIROF BLIND INTERSECTING OPENINGS ANGULARLY DISPOSED IN RESPECT TO EACH OTHER, ONE OF SAID BLIND OPENINGS EXTENDING GENERALLY AXIALLY IN RESPECT TO SAID MEMBER, THE OTHER OF SAID BLIND OPENINGS EXTENDING ANGULARLY TO SAID ONE BLIND OPENING, SAID INSULATOR-SHEATHED COPPER CONDUCTOR EXTENDING THROUGH ONE OF SAID OPENINGS, WITH THE INSULATORSHEATH BEING BROKEN AWAY TO PRESENT BARE COPPER WIRE INTERMEDIATE THE MOUTH OF SAID ONE OPENING AND THE INTERSECTION BETWEEN THE OPENINGS, A GENERALLY CROSS-SHAPED FUSION WELD NUGGET OCCUPYING THE REGION OF INTERSECTION OF BOTH OF SAID BLIND OPENINGS AND EXTENDING INTO THE PORTIONS OF EACH OPENING ON EACH SIDE OF THE REGION OF INTERSECTION BETWEEN THE OPENINGS, SAID WELD NUGGET BEING SPACED FROM THE INSULATOR-SHEATH ON THE COPPER CONDUCTOR, SAID FUSION WELD NUGGET BEING FORMED FROM THE FUSION OF THERMITE, COPPER FROM THE COPPER CONDUCTOR, AND HIGH SILICON IRON FROM THE HIGH SILICON IRON MEMBER, AND A HIGH-DIELECTRIC WATERPROOFING MATERIAL BEING DISPOSED WITHIN EACH OPENING ON THE OPEN SIDE OF SAID WELD NUGGET.
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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) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |