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US2999800A Expired / Lapsed US ⏱️ 0.0 years remaining

Weldment and process for making the same

Assignee: A V SMITH ENGINEERING Co
•
Filing: 1959-06-12
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Granted: 1961-09-12
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Expires: 1979-06-12
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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.

References Cited (Backward Citations)

US1559668A Cited
US1788485A Cited
US2507694A Cited
US2808373A Cited
US2803602A Cited
US2870420A Cited
US2870498A Cited
US2926128A Cited
US2851413A Cited

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

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