Patent US3249281A successfully refreshed from Google Patents.
US3249281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple ultrasonic solder fountain machine
Assignee: Lockheed Martin Corp
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Filing: 1964-01-13
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Granted: 1966-05-03
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Expires: 1984-01-13
Abstract
No abstract record available.
Inventors
- 👤 Jean Lloyd E St
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:42
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0661
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
AN ULTRASONIC SOLDERING MACHINE COMPRISING A SOLDER TANK HAVING A BOTTOM PLATE, SAID BOTTOM PLATE BEING PERMEABLE TO ULTRASONIC WAVES AND SUITABLE TO CONTAIN MOLTEN SOLDER, A BASE PLATE REMOVABLY SECURED TO SAID TANK AND CARRYING A MULTIPLICITY OF DRIVING HEADS, EACH COMPRISING A VIBRATOR UNIT AND A COUPLER, SAID COUPLERS ABUTTING THE LOWER SURFACE OF SAID OTTOM PLATE MEANS FOR MOUNTING SAID DRIVING HEADS ON SAID BASE PLATE, SAID MOUNTING MEANS INCLUDING MEANS FOR PROVIDING SELECTIVE RELATIVE POSITIONING OF SAID DRIVING HEADS IN PARALLEL PLANES TO ESTABLISH A DISCRETE SOLDER FOUNTAIN PATTERNS ON THE SURFACE OF MOLTEN SOLDER CONTAINED IN SAID SOLDER TANK.
Claim 2
Dependent Claim
104 words
AN ULTRASONIC SOLDERING MACHINE COMPRISING A SOLDER TANK HAVING A BOTTOM PLATE, SAID BOTTOM PLATE BEING PERMEABLE TO ULTRASONIC WAVES AND SUITABLE TO CONTAIN MOLTEN SOLDER, A BASE PLATE REMOVABLY SECURED TO SAID TANK AND CARRYING A MULTIPLICITY OF DRIVING HEADS, EACH COMPRISING A VIBRATOR UNIT AND A COUPLER, SAID COUPLERS ABUTTING THE LOWER SURFACE OF SAID OTTOM PLATE MEANS FOR MOUNTING SAID DRIVING HEADS ON SAID BASE PLATE, SAID MOUNTING MEANS INCLUDING MEANS FOR PROVIDING SELECTIVE RELATIVE POSITIONING OF SAID DRIVING HEADS IN PARALLEL PLANES TO ESTABLISH A DISCRETE SOLDER FOUNTAIN PATTERNS ON THE SURFACE OF MOLTEN SOLDER CONTAINED IN SAID SOLDER TANK.
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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |