4. Printing
  5. Processes
  6. Position or alignment

Calvin D. Cummings

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Method and apparatus for imaging with multiple exposure heads

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate

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Printing plate registration and optical alignment device...

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate

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Printing plate registration using a camera

Printing – Planographic – Lithographic plate making – and processes of making or using...
Reexamination Certificate

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Registration pin system

Printing – Processes – Position or alignment
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2779941

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