Patent ID: 11901570
Assignee: BLACK & DECKER, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 2:
3. A battery pack comprising:
a housing;
a set of battery cells disposed in the housing; and
a multi-part latch assembly mechanism operable to mate and unmate the housing from a piece of equipment, wherein the multi-part latch assembly mechanism comprises:
a first part of the multi-part latch assembly mechanism that pivots on a first shoulder about a first axis; and
a second part of the multi-part latch assembly that pivots on a second shoulder about a second axis, wherein the first axis is parallel to the second axis,
the first part of the multi-part latch assembly mechanism including a user activation button, a button extension, and a button extension arm; and
the second part of the multi-part latch assembly mechanism including an engaging portion, a latch extension, and a latch extension arm,
the button extension arm interfacing with the latch extension arm and the user activation button actuating the engaging portion through the button extension arm interfacing with the latch extension arm, and

a spring disposed between the engaging portion and an inside surface of a top of the housing.