Patent US3406061A successfully refreshed from Google Patents.
US3406061A
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Method of conditioning photoconductor surfaces
Assignee: COMMONWEALTH OF AUSTRALIS
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Filing: 1964-12-08
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Granted: 1968-10-15
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Expires: 1984-12-08
Abstract
No abstract record available.
Inventors
- 👤 Kenneth A Metcalfe
- 👤 Alwin S Clements
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:22
CPC Classifications
G; G03; G03G; G03G9/00; G03G9/16; G03G13/00; G03G13/06; G03G13/10; G03G13/26; G03G9/08; G03G9/12; G03G9/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732228A
Cited
US2857271A
Cited
US3104169A
Cited
US3257204A
Cited
US3311490A
Cited
US3291738A
Cited
US3305359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |