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Industry
CPC
B41L17/06
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41L
APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L17/00
Lithographic printing apparatus for office or other commercial purposes
Current Industry
B41L17/06
with curved printing surfaces
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Patents Grants
last 30 patents
Information
Patent Grant
3821931
Patent number
3,821,931
Issue date
Jul 2, 1974
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3683803
Patent number
3,683,803
Issue date
Aug 15, 1972
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
3682095
Patent number
3,682,095
Issue date
Aug 8, 1972
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3368483
Patent number
3,368,483
Issue date
Feb 13, 1968
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2997947
Patent number
2,997,947
Issue date
Aug 29, 1961
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2737109
Patent number
2,737,109
Issue date
Mar 6, 1956
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2547470
Patent number
2,547,470
Issue date
Apr 3, 1951
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2516613
Patent number
2,516,613
Issue date
Jul 25, 1950
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2421824
Patent number
2,421,824
Issue date
Jun 10, 1947
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2421823
Patent number
2,421,823
Issue date
Jun 10, 1947
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2345681
Patent number
2,345,681
Issue date
Apr 4, 1944
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
1568919
Patent number
1,568,919
Issue date
Jan 5, 1926
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents