Patent US3102162A successfully refreshed from Google Patents.
US3102162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
mcnaney
Assignee: —
•
Filing: —
•
Granted: 1963-08-27
•
Expires: 1980-08-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:49
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
THE COMBINATION COMPRISING: A PHOTOCONDUCTIVE SHEET; MEANS FOR PRODUCING A UNIFORM ELECTRICAL CHARGE ON SAID SHEET; MEANS FOR CAUSING LIGHT TO CONVERT SAID UNIFORM ELECTRICAL CHARGE TO A PATTERN; MEANS FOR CONVERTING SAID CHARGE PATTERN ON SAID PHOTOCONDUCTIVE
Claim 2
Dependent Claim
38 words
THE COMBINATION COMPRISING: A PHOTOCONDUCTIVE SHEET; MEANS FOR PRODUCING A UNIFORM ELECTRICAL CHARGE ON SAID SHEET; MEANS FOR CAUSING LIGHT TO CONVERT SAID UNIFORM ELECTRICAL CHARGE TO A PATTERN; MEANS FOR CONVERTING SAID CHARGE PATTERN ON SAID PHOTOCONDUCTIVE
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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |