US3013342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Xerographic fixing apparatus
Assignee: Xerox Corp
•
Filing: 1958-02-28
•
Granted: 1961-12-19
•
Expires: 1978-02-28
Abstract
No abstract record available.
Inventors
- 👤 Charles L Huber
- 👤 Jr John Rutkus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:16
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/20; G03G15/2096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1569048A
Cited
US2097885A
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DE642293C
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US2261212A
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US2684301A
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US2716380A
Cited
US2726166A
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US2826180A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |