US3408216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image reproduction
Assignee: Xerox Corp
•
Filing: 1964-12-02
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Granted: 1968-10-29
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Expires: 1984-12-02
Abstract
No abstract record available.
Inventors
- 👤 George R Mott
- 👤 David H Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:41
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/382; B41M5/38207; B41M5/025; B41M5/03; B41M5/035; G; G03; G03B; G03B27/00; G03B27/02; G03B27/14; G03B27/30; G03B27/306; Y; Y10; Y10S; Y10S428/00; Y10S428/914
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |