US2685268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solder dispensing apparatus
Assignee: GTE Sylvania Inc
•
Filing: 1950-05-31
•
Granted: 1954-08-03
•
Expires: 1970-05-31
Abstract
No abstract record available.
Inventors
- 👤 Ernest E Yeo
- 👤 Arthur S Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:54
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/24; H01J9/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2285872A
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US2324973A
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US2444267A
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US2570386A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-02 | 1958-02-01 | 1958-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-02 | 1962-02-01 | 1962-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-02 | 1966-02-01 | 1966-08-03 | $7700.00 | Window Closed / Lapsed |