US3059604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for soldering
Assignee: Bell and Howell Co
•
Filing: 1958-10-09
•
Granted: 1962-10-23
•
Expires: 1978-10-09
Abstract
No abstract record available.
Inventors
- 👤 Roman A Brandys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:32
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0669
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2431135A
Cited
US2529699A
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GB712109A
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US2869497A
Cited
GB780556A
Cited
US2887078A
Cited
US2962801A
Cited
GB798701A
Cited
US2771852A
Cited
US2870532A
Cited
US2872625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |