Patent ID: 11940672
Assignee: nan
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. A method for manufacturing an attachment for eyeglasses, said attachment for eyeglasses comprising:
a first elastic end segment comprising a first elastic end segment passageway configured to surround and movably grip said eyeglass temple arm;
a second elastic end segment comprising a second elastic end segment passageway configured to surround and movably grip said eyeglass temple arm; and
an elastic middle segment disposed between said first elastic end segment and said second elastic end segment; wherein:
said elastic middle segment and said attachment for eyeglasses have a longitudinal axis; said elastic middle segment longitudinal axis has an elastic middle segment longitudinal axis length; and said elastic middle segment comprises a variable thickness along said elastic middle segment longitudinal axis length;
and wherein:
the attachment for eyeglasses has a longitudinal axis between the first and second elastic end segments; and the first elastic end segment passageway and the second elastic end segment passageway are formed substantially perpendicular to the attachment for eyeglasses' longitudinal axis, in the native state of the attachment prior to attaching to the eyeglasses;
said method comprising:
forming the first and second elastic end segment passageways in an orientation substantially perpendicular to the attachment for eyeglasses' longitudinal axis.