• All sections
• B - Performing operationstransporting
• B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
• B41J 2/495 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters applicable to two or more kinds of printing or marking processes by selective printing from a rotating helical member

Patent holdings for IPC class B41J 2/495

Total number of patents in this class: 2

10-year publication summary

Principal owners for this class