US3435801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solder deposit and leveling machines
Assignee: ALEXANDER F CARINI
•
Filing: 1967-03-02
•
Granted: 1969-04-01
•
Expires: 1987-03-02
Abstract
No abstract record available.
Inventors
- 👤 Alexander F Carini
- 👤 Howard W Wegener
- 👤 Kenneth G Boynton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:21
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/012; B23K1/015; B23K1/08; B23K1/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2386156A
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US2889803A
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US3081535A
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US3135630A
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US3218193A
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US3216643A
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US3218592A
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US3277566A
Cited
US3198414A
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US3190527A
Cited
US3303983A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |