US3517150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soldering assembly and method
Assignee: Robertshaw Controls Co
•
Filing: 1965-10-22
•
Granted: 1970-06-23
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Harold A Mcintosh
- 👤 Edmond M Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:21
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/02; B; B23; B23K; B23K1/00; B23K1/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1572740A
Cited
US2237309A
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US2945464A
Cited
US2767290A
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US2948796A
Cited
US3274331A
Cited
US3239125A
Cited
US3333047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |