US3577345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid xerographic developer
Assignee: Xerox Corp
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Filing: 1967-06-05
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Granted: 1971-05-04
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Expires: 1987-06-05
Abstract
Abstract A FINELY-DIVIDED LOW MELTING TONER COMPRISING A COLORANT, A THERMOPLASTIC RESIN COMPRISING A VINYL RESIN, A SOLID METAL SALT OF A FATTY ACID, AND A SOLID ADDITIVE HAVING A MELTING POINT BETWEEN ABOUT 115*F. TO ABOUT 270*F. COMPRISING A BENZOATE, A SULPHONAMIDE OR A POLYCHLORINATED POLYPHENYL COMPOUND.
Inventors
- 👤 Burton B Jacknow
- 👤 Joseph H Moriconi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:17
CPC Classifications
G; G03; G03G; G03G9/00; G03G9/08; G03G9/097; G03G9/09733; G03G9/09775
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-03 | 1974-11-02 | 1975-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-03 | 1978-11-02 | 1979-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-03 | 1982-11-02 | 1983-05-04 | $7700.00 | Window Closed / Lapsed |