US3223823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Out-of-position burn-through spot welding
Assignee: ALLOY RODS Inc KAREN LANE & WILSON AVE A CORP OF
•
Filing: 1963-07-24
•
Granted: 1965-12-14
•
Expires: 1983-07-24
Abstract
No abstract record available.
Inventors
- 👤 Robert J Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:36
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A METHOD OF OUT-POSITION BURN-THROUGH SPOT WELDING, WHICH INCLUDES THE STEPS AFFIXING A FIBER PATCH AGAINST A WORKPIECE SURFACE DISPOSED IN A PLANE RANGING AT AN ANGLE OF 0* TO 90* FROM THE HORIZONTAL, DISPOSING A WELDING GUN ADJACENT THE FIBER PATCH, ACTUATING SAID WELDING GUN TO CAUSE A CONSUMABLE ELECTRODE TO PENETRATE THROUGH THE FIBER PATCH AND STRIKE AN ARC THERETHROUGH TO SAID WORKPIECE THEREBY FORMING A WELD DEPOSIT, WHEREBY SAID FIBER PATCH HOLDS THE MOLTEN WELD DEPOSIT IN PLACE THE IT SOLIDIFIES.
Claim 2
Independent Claim
84 words
A METHOD OF OUT-POSITION BURN-THROUGH SPOT WELDING, WHICH INCLUDES THE STEPS AFFIXING A FIBER PATCH AGAINST A WORKPIECE SURFACE DISPOSED IN A PLANE RANGING AT AN ANGLE OF 0* TO 90* FROM THE HORIZONTAL, DISPOSING A WELDING GUN ADJACENT THE FIBER PATCH, ACTUATING SAID WELDING GUN TO CAUSE A CONSUMABLE ELECTRODE TO PENETRATE THROUGH THE FIBER PATCH AND STRIKE AN ARC THERETHROUGH TO SAID WORKPIECE THEREBY FORMING A WELD DEPOSIT, WHEREBY SAID FIBER PATCH HOLDS THE MOLTEN WELD DEPOSIT IN PLACE THE IT SOLIDIFIES.
References Cited (Backward Citations)
US1886643A
Cited
US3001057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |