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Patent US3414711A successfully refreshed from Google Patents.
US3414711A
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Heating roller assembly
Assignee: Crylor SA
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Filing: 1966-03-21
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Granted: 1968-12-03
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Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Guyet Louis
- 👤 Menault Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:37
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/0095; D; D02; D02J; D02J13/00; D02J13/005; D06; D06B; D06B23/00; D06B23/02; D06B23/028; F; F26; F26B; F26B13/00; F26B13/001; F26B13/10; F26B13/14; F26B13/18; F26B13/183; G; G01; G01K; G01K13/00; G01K13/04; G01K13/08; D06B2700/00; D06B2700/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3069526A
Cited
US3211893A
Cited
US3278723A
Cited
US3296418A
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US3369106A
Cited
US3310655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |