US3101404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding method employing ultrasonic energy
Assignee: Individual
•
Filing: 1962-01-29
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Granted: 1963-08-20
•
Expires: 1982-01-29
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:39
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/10; B23K20/103; B23K11/00; B23K11/06; B23K11/061; B23K11/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
THE METHOD OF WELDING COMPRISING THE STEPS OF HEATING TWO ADJACENT METAL EDGES TO A WELDING TEMPERATURE WHILE BRINGING SAID EDGES CLOSE ENOUGH TOGETHER TO PERMIT THE TWO TO WELD TOGETHER, AND INCLUDING ULTRASONIC VIBRATIONS IN AT LEAST ONE OF SAID EDGES WHEREBY A WELD WILL BE FORMED AT THE EDGES WITHOUT THE FORMATION OF A SUBSTANTIAL BEAD.
Claim 2
Independent Claim
58 words
THE METHOD OF WELDING COMPRISING THE STEPS OF HEATING TWO ADJACENT METAL EDGES TO A WELDING TEMPERATURE WHILE BRINGING SAID EDGES CLOSE ENOUGH TOGETHER TO PERMIT THE TWO TO WELD TOGETHER, AND INCLUDING ULTRASONIC VIBRATIONS IN AT LEAST ONE OF SAID EDGES WHEREBY A WELD WILL BE FORMED AT THE EDGES WITHOUT THE FORMATION OF A SUBSTANTIAL BEAD.
References Cited (Backward Citations)
US1865845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |