US3264445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weld overlay
Assignee: R I PATENTS Inc
•
Filing: 1963-09-23
•
Granted: 1966-08-02
•
Expires: 1983-09-23
Abstract
No abstract record available.
Inventors
- 👤 Roman F Arnoldy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:48
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A METHOD OF PRODUCING A WELD OVERLAY ON THE SURFACE OF A BASE COMPRISING, PLACING ON THE SURFACE OF THE BASE A PILE OF ELECTRICALLY CONDUCTIVE, WELDABLE OVERLAY PARTICLES IN A PREDETERMINED AMOUNT, THE WIDTH OF THE PILE BEING IN EXCESS OF THAT WHICH CAN BE COMPLETELY MELTED BY A LINEARLY MOVING ELECTRODE WITHOUT SUBSTANTIAL PENETRATION OF THE BASE, CREATING AN ARC FROM AN ELECTRODE TO THE UPPER PORTION OF THE PILE, AND
Claim 2
Independent Claim
73 words
A METHOD OF PRODUCING A WELD OVERLAY ON THE SURFACE OF A BASE COMPRISING, PLACING ON THE SURFACE OF THE BASE A PILE OF ELECTRICALLY CONDUCTIVE, WELDABLE OVERLAY PARTICLES IN A PREDETERMINED AMOUNT, THE WIDTH OF THE PILE BEING IN EXCESS OF THAT WHICH CAN BE COMPLETELY MELTED BY A LINEARLY MOVING ELECTRODE WITHOUT SUBSTANTIAL PENETRATION OF THE BASE, CREATING AN ARC FROM AN ELECTRODE TO THE UPPER PORTION OF THE PILE, AND
References Cited (Backward Citations)
US2841687A
Cited
US2931886A
Cited
US3118047A
Cited
US3019327A
Cited
US3139510A
Cited
US3076888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |