Patent US3114031A successfully refreshed from Google Patents.
US3114031A
Expired / Lapsed
US
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Welding stud for electric arc welding
Assignee: Individual
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Filing: 1961-03-03
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Granted: 1963-12-10
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Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
- 👤 Dash Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:19
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/02; B23K35/0255; B23K35/0288; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49938
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
AN ARTICLE OF MANUFACTURE COMPRISING: AN UNFLUXED WELDING STUD FOR USE IN AN ARC WELDING PROCESS, SAID STUD INCLUDING A SHANK HAVING AT ONE END A WELDING END PORTION TO BE MELTED DURING WELDING AND INCLUDING A PROJECTION TIP AND AN ADJACENT SHANK PORTION, SAID PROJECTION TIP BEING OF PREDETERMINED LENGTH AND CROSS-SECTIONAL AREA AND HAVING A VOLUME RELATED TO THE VOLUME OF THE SHANK PORTION AND A LENGTH RELATED TO THE CROSS-SECTIONAL AREA OF THE SHANK PORTION WHEREBY DURING AN ARC WELDING PROCESS SAID PROJECTION TIP AND SHANK PORTION ARE SEPARATED FROM THE SHANK AS LIQUID WELD METAL AND PROVIDE WELD METAL EXTERNALLY OF THE SHANK.
Claim 2
Dependent Claim
107 words
AN ARTICLE OF MANUFACTURE COMPRISING: AN UNFLUXED WELDING STUD FOR USE IN AN ARC WELDING PROCESS, SAID STUD INCLUDING A SHANK HAVING AT ONE END A WELDING END PORTION TO BE MELTED DURING WELDING AND INCLUDING A PROJECTION TIP AND AN ADJACENT SHANK PORTION, SAID PROJECTION TIP BEING OF PREDETERMINED LENGTH AND CROSS-SECTIONAL AREA AND HAVING A VOLUME RELATED TO THE VOLUME OF THE SHANK PORTION AND A LENGTH RELATED TO THE CROSS-SECTIONAL AREA OF THE SHANK PORTION WHEREBY DURING AN ARC WELDING PROCESS SAID PROJECTION TIP AND SHANK PORTION ARE SEPARATED FROM THE SHANK AS LIQUID WELD METAL AND PROVIDE WELD METAL EXTERNALLY OF THE SHANK.
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) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |