US3358115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Open arc or gas shielded granular welding
Assignee: Individual
•
Filing: 1966-11-28
•
Granted: 1967-12-12
•
Expires: 1986-11-28
Abstract
No abstract record available.
Inventors
- 👤 Roman F Arnoldy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:42
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/18; B23K9/186; B23K9/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A METHOD OF WELDING OR CLADDING A SURFACE COMPRISING, FORMING AN ARC BETWEEN A CONSUMABLE ELECTRODE AND THE SURFACE THEREBY FORMING A PUDDLE, COOLING THE PUDDLE BY DEPOSITING GRANULAR WELD MATERIAL DIRECTLY INTO THE PUDDLE AND SUBSTANTIALLY INDEPENDENT OF THE ELECTRODE IN A RATIO OF ABOUT 1.3 TO ABOUT 3.5 PARTS OF THE GRANULAR WELD MATERIAL TO EACH PART OF THE ELECTRODE AND MAINTAINING THE TEMPERATURE OF THE PUDDLE IN THE RANGE OF ABOUT 100* F. TO ABOUT 500* F. ABOVE THE MELTING POINT OF THE HIGHEST MELTING POINT OF THE GRANULAR WELD MATERIAL AND THE ELECTRODE.
Claim 2
Independent Claim
97 words
A METHOD OF WELDING OR CLADDING A SURFACE COMPRISING, FORMING AN ARC BETWEEN A CONSUMABLE ELECTRODE AND THE SURFACE THEREBY FORMING A PUDDLE, COOLING THE PUDDLE BY DEPOSITING GRANULAR WELD MATERIAL DIRECTLY INTO THE PUDDLE AND SUBSTANTIALLY INDEPENDENT OF THE ELECTRODE IN A RATIO OF ABOUT 1.3 TO ABOUT 3.5 PARTS OF THE GRANULAR WELD MATERIAL TO EACH PART OF THE ELECTRODE AND MAINTAINING THE TEMPERATURE OF THE PUDDLE IN THE RANGE OF ABOUT 100* F. TO ABOUT 500* F. ABOVE THE MELTING POINT OF THE HIGHEST MELTING POINT OF THE GRANULAR WELD MATERIAL AND THE ELECTRODE.
References Cited (Backward Citations)
US2175607A
Cited
US2709213A
Cited
US2848593A
Cited
US2927990A
Cited
US2948803A
Cited
US3016447A
Cited
US3271553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |