Patent ID: 11912038
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The liquid cartridge according to claim 1,
wherein the first protrusion comprises:
a first protruding portion extending in the depth direction and having a rear end facing rearward in the depth direction;
a second protruding portion extending in the depth direction and having a rear end facing rearward in the depth direction, the second protruding portion being positioned to be spaced away from the first protruding portion in the width direction; and
a third protruding portion extending in the width direction and connecting the rear end of the first protruding portion and the rear end of the second protruding portion to each other, and

wherein the second protrusion has a dimension in the depth direction greater than dimensions thereof in the gravitational direction and the width direction.