Patent ID: 11919182
Assignee: ANDIS COMPANY
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. A hair cutter, comprising:
a blade assembly, including:
an inner blade including inner blade teeth;
an outer blade including outer blade teeth oriented parallel to the inner blade teeth, wherein the inner blade is supported relative to the outer blade such that the inner blade is moveable over the outer blade, wherein heat is generated on the outer blade as the inner blade moves; and

a blade cap comprising:
a perimeter wall;
open pockets located between an inner surface of the blade cap and a surface of the outer blade; and
a plurality of projections located on the inner surface of the blade cap, wherein the plurality of projections are positioned against the perimeter wall of the blade cap to stabilize the blade cap against the outer blade, the blade cap being removably coupled to the outer blade.