US PATENT SUBCLASS 242 / 379.1
.~.~.~ Energy or stress absorption structure
Current as of:
June, 1999
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242 /
HD
WINDING, TENSIONING, OR GUIDING
370
DF
REELING DEVICE
{11}
371
DF
.~ With spring motor {12}
379
DF
.~.~ Particular frame or frame carrier {2}
379.1
.~.~.~ Energy or stress absorption structure
DEFINITION
Classification: 242/379.1
Energy or stress absorption structure:
(under subclass 379) Subject matter wherein the frame or carrier is specifically constructed to transfer force in the elongated material to the frame with minimized distortion of associated components.