US3237833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for soldering tool
Assignee: Unisys Corp
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Filing: 1964-05-04
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Granted: 1966-03-01
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Expires: 1984-05-04
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Michaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:36
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/018
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
APPARATUS FOR USE IN COMBINATION WITH A SOLDERING IRON FOR ASSISTING IN DISCONNECTING A SOLDER JOINT FORMED BETWEEN TWO OR MORE ELEMENTS COMPRISING: A SOLDERING IRON HAVING A HEATING TIP PORTION; A MEMBER SECURED TO THE SOLDERING IRON AND HAVING A PORTION THEREOF ARRANGED ADJACENT TO AND IN SUBSTANTIAL ALIGNMENT WITH THE HETING TIP OF THE SOLDERING IRON, THE PORTION BEING DISPOSED BETWEEN THE ELEMENTS AFTER THE SOLDER HAS BEEN MELTED BY THE ACTION OF THE SOLDERING IRON FOR MAINTAINING THE ELEMENTS IN SEPARATED RELATIONSHIP UNTIL THE MOLTEN SOLDER HAS SUBSTANTIALLY SOLIDIFIED.
Claim 2
Dependent Claim
92 words
APPARATUS FOR USE IN COMBINATION WITH A SOLDERING IRON FOR ASSISTING IN DISCONNECTING A SOLDER JOINT FORMED BETWEEN TWO OR MORE ELEMENTS COMPRISING: A SOLDERING IRON HAVING A HEATING TIP PORTION; A MEMBER SECURED TO THE SOLDERING IRON AND HAVING A PORTION THEREOF ARRANGED ADJACENT TO AND IN SUBSTANTIAL ALIGNMENT WITH THE HETING TIP OF THE SOLDERING IRON, THE PORTION BEING DISPOSED BETWEEN THE ELEMENTS AFTER THE SOLDER HAS BEEN MELTED BY THE ACTION OF THE SOLDERING IRON FOR MAINTAINING THE ELEMENTS IN SEPARATED RELATIONSHIP UNTIL THE MOLTEN SOLDER HAS SUBSTANTIALLY SOLIDIFIED.
References Cited (Backward Citations)
US3121781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |