B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 1/08 (2006.01) B26B 11/00 (2006.01)
Patent
CA 2606891
A knife including body including a blade head at one end and demountable roller at the other end, the blade head including a planar first guide cheek and planar second guide cheek, positioned at an angle, alpha relative a blade which is received between the first and second guide cheeks; a device for urging the blade between a retracted position and an extended position. The knife further including a device for attaching the roller to a roller end of the knife body, wherein the roller further including a right wheel half and a left wheel half such that the roller being comprised of two halves in intimate contact with each other.
Blaney Mcmurtry Llp
Vaes Ed
LandOfFree
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