Membership
Tour
Register
Log in
Escapement mechanisms
Follow
Industry
CPC
B41J33/30
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41J
TYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS
B41J33/00
Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
Current Industry
B41J33/30
Escapement mechanisms
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Typewriter ribbon feed device
Patent number
4,093,060
Issue date
Jun 6, 1978
VEB Kombinat Zentronik
Peter Muntschick
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printer ribbon drive apparatus
Patent number
4,008,662
Issue date
Feb 22, 1977
Ricoh Co., Ltd.
Mitsuhiro Sato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3897867
Patent number
3,897,867
Issue date
Aug 5, 1975
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents