Patent US2247114A successfully refreshed from Google Patents.
Patent US3524745A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3524745A Expired / Lapsed US ⏱️ 0.0 years remaining

Photoconductive alloy of arsenic,antimony and selenium

Assignee: Xerox Corp
•
Filing: 1967-01-13
•
Granted: 1970-08-18
•
Expires: 1987-01-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Peter J Cerlon
  • 👤 Mark B Myers
  • 👤 Evan J Felty

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 15:57
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/04; G03G5/08; G03G5/082; G03G5/08207; G03G5/043; G03G5/0433

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

US2803541A Cited
US2803542A Cited
US3041166A Cited
US2962376A Cited
US3355289A Cited
US3312548A Cited
US3312547A Cited
US3427157A Cited
US3372294A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-08-17 1974-02-16 1974-08-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-08-17 1978-02-16 1978-08-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-08-17 1982-02-16 1982-08-18 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag