US3464617A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sweat solder form
Assignee: Rand Development Corp
•
Filing: 1965-06-09
•
Granted: 1969-09-02
•
Expires: 1985-06-09
Abstract
No abstract record available.
Inventors
- 👤 Bertram C Raynes
- 👤 Michael Pescatrice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:41
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/20; B23K2101/00; B23K2101/04; B23K2101/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3132204A
Cited
US1698360A
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US2963538A
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US3040686A
Cited
US3029303A
Cited
US3179552A
Cited
US3231419A
Cited
US3168617A
Cited
US3239125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |