CA1003483A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Laser printer
Assignee: Xerox Corp
•
Filing: 1972-12-22
•
Granted: 1977-01-11
•
Expires: 1992-12-22
Abstract
No abstract record available.
Inventors
- 👤 Peter J. Mason
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-03 19:28
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/40; H04N1/40025; H04N1/40037; G; G06; G06K; G06K15/00; G06K15/02; G06K15/12; G06K15/1204; G06K15/1219; H04N1/024; H04N1/028; H04N1/04; H04N1/113; H04N1/1135; H04N1/23; H04N1/29
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.