US3427433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric heating device for installing solder sleeves by radiant heat
Assignee: Raychem Corp
•
Filing: 1965-10-12
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Granted: 1969-02-11
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Expires: 1985-10-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph S Foreman
- 👤 Ronald E Switzer
- 👤 Kenneth J Spiller
- 👤 Donald R Allan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:50
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/14; B; B23; B23K; B23K1/00; B23K1/005; B23K1/0053; B29; B29C; B29C61/00; B29C65/00; B29C65/02; B29C65/14; B29C65/1403; B29C65/1412; B29C65/66; B29C65/68; B29C66/00; B29C66/69; B29C66/80; B29C66/84; B29C66/861; B29C66/87; B29C66/874; B29C66/8742; H01; H01R; H01R4/00; H01R4/70; H01R4/72; H01R4/723; H01R43/00; H01R43/02; H05; H05B; H05B3/00; H05B3/0033; H05B3/0038; H05B3/0057; H05B3/0061; B29C66/70; B29C66/73; B29C66/737; B29C66/7375; B29C66/73755; B29C66/7377; B29C66/73771; B29C66/739; B29C66/7392; B29C66/7394
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2206102A
Cited
US2882360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |