• All sections
• B - Performing operationstransporting
• B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
• B25B 27/22 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning sprocket chains, endless tracks, antiskid chains

Patent holdings for IPC class B25B 27/22

Total number of patents in this class: 31

10-year publication summary

Principal owners for this class