Patent US2935592A successfully refreshed from Google Patents.
US2935592A
Expired / Lapsed
US
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Soldering bits
Assignee: Individual
•
Filing: 1957-04-09
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Granted: 1960-05-03
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Expires: 1977-04-09
Abstract
No abstract record available.
Inventors
- 👤 Thuillier Marie Charles Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:34
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/02; B23K3/03; B23K3/0338; B23K3/0353
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A SOLDERING TOOL, A SOLDERING BIT OF ELONGATED FORM HAVING A REDUCED CROSS SECTION AT ONE END FOR ENGAGEMENT WITH THE WORK TO BE SOLDERED, A METAL BOLT SUPPORTING THE SOLDERING BIT AT ITS OTHER END AND IN HEAT EXCHANGE RELATIONSHIP WITH IT, AND MEANS CARRIED BY THE BOLT FOR HEATING THE SOLDERING BIT, THE SOLDERING BIT HAVING A STEEL BODY HAVING THE COMPOSITION .13% CARBON, .18%
Claim 2
Dependent Claim
68 words
IN A SOLDERING TOOL, A SOLDERING BIT OF ELONGATED FORM HAVING A REDUCED CROSS SECTION AT ONE END FOR ENGAGEMENT WITH THE WORK TO BE SOLDERED, A METAL BOLT SUPPORTING THE SOLDERING BIT AT ITS OTHER END AND IN HEAT EXCHANGE RELATIONSHIP WITH IT, AND MEANS CARRIED BY THE BOLT FOR HEATING THE SOLDERING BIT, THE SOLDERING BIT HAVING A STEEL BODY HAVING THE COMPOSITION .13% CARBON, .18%
References Cited (Backward Citations)
US1350181A
Cited
US1667618A
Cited
US1961496A
Cited
US1993781A
Cited
US1985492A
Cited
US2324802A
Cited
US2523638A
Cited
US2552253A
Cited
US2542629A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |