Patent US3094607A successfully refreshed from Google Patents.
US3094607A
Expired / Lapsed
US
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Flux loading of stainless steel welding studs
Assignee: Gregory Industries Inc
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Filing: 1960-06-21
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Granted: 1963-06-18
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Expires: 1980-06-21
Abstract
No abstract record available.
Inventors
- 👤 Robert D Flynn
- 👤 Robert C Singleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:02
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/02; B23K35/0255; B23K35/0288; B23K35/22; B23K35/24; B23K35/30; B23K35/3053; B23K35/308; B23K35/3086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
THE PROCESS OF END WELDING A STUD MEMBER TO A CONSTRUCTION MEMBER WHEREIN ONE OF THE MEMBERS IS STAINLESS STEEL AND THE OTHER IS STEEL COMPRISING THE STEPS OF, (A) POSITIONING ONE END OF THE STUD MEMBER ADJACENT AN AREA OF THE CONSTRUCTION MEMBER WHEREIN A WELD IS TO BE FORMED; (B) PROVIDING A FLUX IN THE WELD AREA WITH THE FLUX INCLUDING FINELY DIVIDED STAINLESS STEEL POWDER AND AN OXYGEN SCAVENGING MATERIAL; (C) MELTING A PORTION OF THE ONE END OF THE STUD MEMBER AND A PORTION OF THE CONSTRUCTION MEMBER IN SAID AREA BY ESTABLISHING AN ELECTRIC ARC BETWEEN THE MEMBERS; AND, (D) FORCING THE PORTIONS TOGETHER WHILE MELTED AND ALLOWING THE MELTED PORTIONS TO COOL TO COMPLETE THE WELD.
Claim 2
Dependent Claim
122 words
THE PROCESS OF END WELDING A STUD MEMBER TO A CONSTRUCTION MEMBER WHEREIN ONE OF THE MEMBERS IS STAINLESS STEEL AND THE OTHER IS STEEL COMPRISING THE STEPS OF, (A) POSITIONING ONE END OF THE STUD MEMBER ADJACENT AN AREA OF THE CONSTRUCTION MEMBER WHEREIN A WELD IS TO BE FORMED; (B) PROVIDING A FLUX IN THE WELD AREA WITH THE FLUX INCLUDING FINELY DIVIDED STAINLESS STEEL POWDER AND AN OXYGEN SCAVENGING MATERIAL; (C) MELTING A PORTION OF THE ONE END OF THE STUD MEMBER AND A PORTION OF THE CONSTRUCTION MEMBER IN SAID AREA BY ESTABLISHING AN ELECTRIC ARC BETWEEN THE MEMBERS; AND, (D) FORCING THE PORTIONS TOGETHER WHILE MELTED AND ALLOWING THE MELTED PORTIONS TO COOL TO COMPLETE THE WELD.
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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |