E05C 17/54 Portable devices, e.g. wedges; wedges for holding wings open or closed (E05C17/047 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Portable devices, e.g. wedges
CPC: Portable devices, e.g. wedges; wedges for holding wings open or closed (E05C17/047 takes precedence)
Full Title
Full titles differ between systems:
Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith > by mechanical means > Portable devices, e.g. wedges
Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith (combined with hinges E05D11/00; combined with operating apparatus for wings E05F; other braking devices, stops, buffers E05F5/00) > by mechanical means (E05C17/60 takes precedence) > Portable devices, e.g. wedges; wedges for holding wings open or closed (E05C17/047 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.