USPC Class Details

Description: 249 static molds / 249 static molds/(1) in situ construction engineering type or building type-mold or form (13) forming building structure (18) barrier or sustainer, e.g., wall, joist, etc. (33) planar wall mold having opposed spaced panels (39) including means transverse to panel to form opening through major face of wall, e.g., door, window, etc.

Hierarchy/Derived subclasses

249 / 1

-> 13

-> 18

-> 33

-> 39

uspto searches

Patent Apps in 249/39

Granted Patents in 249/39

Use the links above or do an advanced search in ppubs for:
(249/39.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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