US3266949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solder flux for a can body
Assignee: Primerica Inc
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Filing: 1964-12-14
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Granted: 1966-08-16
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Expires: 1984-12-14
Abstract
No abstract record available.
Inventors
- 👤 Groves James Hampton
- 👤 Hoag Lehman Edward
- 👤 Zukowski Ronald Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:24
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/36; B23K35/3612
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A SOFT SOLDER FLUXING AND FILM-FORMING COMPOSITION CONSISTING ESSENTIALLY OF BY WEIGHT, ABOUT FROM 5 TO 20% OF A ROSIN, ABOUT FROM 0.2% TO 2.0% OF A FLUXING AGENT CONSISTING OF A HALOGEN-CONTAINING ALIPHATIC ORGANIC COMPOUND, ABOUT FROM 65 TO 85% OF A VOLATILE SOLVENT, AND ABOUT FROM 5 TO 20% OF A LONG CHAIN UNSATURATED VEGETABLE DRYING OIL SELECTED FROM THE GROUP CONSISTING OF CHINAWOOD OIL, DEHYDRATED CASTOR OIL, OITICICA OIL AND MIXTURES THEREOF, SAID DRYING OIL IMPROVING THE FLUXING AND FILM-FORMING PROPERTIES OF SAID COMPOSITION.
Claim 2
Dependent Claim
87 words
A SOFT SOLDER FLUXING AND FILM-FORMING COMPOSITION CONSISTING ESSENTIALLY OF BY WEIGHT, ABOUT FROM 5 TO 20% OF A ROSIN, ABOUT FROM 0.2% TO 2.0% OF A FLUXING AGENT CONSISTING OF A HALOGEN-CONTAINING ALIPHATIC ORGANIC COMPOUND, ABOUT FROM 65 TO 85% OF A VOLATILE SOLVENT, AND ABOUT FROM 5 TO 20% OF A LONG CHAIN UNSATURATED VEGETABLE DRYING OIL SELECTED FROM THE GROUP CONSISTING OF CHINAWOOD OIL, DEHYDRATED CASTOR OIL, OITICICA OIL AND MIXTURES THEREOF, SAID DRYING OIL IMPROVING THE FLUXING AND FILM-FORMING PROPERTIES OF SAID COMPOSITION.
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |