Patent ID: 11892120
Assignee: DORMAKABA USA INC
Field: Civil engineering (Other fields)
Classification: CPC F  E | IPC E  F

Claim 8:
9. An attachment system for a locking system mounted to a closure, the attachment system comprising:
a baseplate fastenable to a mounting surface of the closure, the baseplate including at least one circumferential cutout having an engagement feature, and a locking feature on a surface of the baseplate;
a housing having at least one protrusion insertable into the at least one circumferential cutout and rotatably engageable with the engagement feature to selectively prevent the housing from being withdrawn from the baseplate in a direction normal to the mounting surface; and
a locking device disposed inside the housing and accessible from outside the housing through a cutout defined in the housing, the locking device operable to rotatably lock and unlock the housing to the baseplate, wherein the baseplate is rotatably fastenable to the mounting surface of the closure via at least one fastener insertable through at least one lug disposed in and circumferentially displaceable through at least one circumferential track in the baseplate.