USPC Class Details

Description: 720 dynamic optical information storage or retrieval / 720 dynamic optical information storage or retrieval/(658) dynamic mechanism optical subsystem (695) optical storage medium support (i.e., turntable or spindle motor) (703) optical storage disc holding structure (706) details of clamping (707) radially extending members (708) using balls

Hierarchy/Derived subclasses

720 / 658

-> 695

-> 703

-> 706

-> 707

-> 708

uspto searches

Patent Apps in 720/708

Granted Patents in 720/708

Use the links above or do an advanced search in ppubs for:
(720/708.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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