Single edge razor blade with integral back

Details Single edge razor blade with integral back Single edge razor blade with integral back

B - Operations, Transporting

26

B

30/41

B26B 21/56 (2006.01)

Patent

CA 1325331

ABSTRACT An integral one-piece single edge razor blade adapted for mounting in a hand tool of the type employed for shaving, scraping or cutting comprising: an elongated planar body having forward and rearward faces, an upper end and a lower end, said lower end forming a longitudinally extending cutting edge, a force-bearing backing portion integrally formed at said upper end of said planar body and extending longitudinally along said planar body for receiving scraping and cutting forces applied to said blade by an interconnected hand tool, said backing portion having opposed forward and rearward walls generally parallel to said planar body to provide a generally uniform transverse backing thickness along the planar body, said forward wall being disposed forwardly of said forward face of said planar body and said rearward wall being disposed rearwardly of said rearward face of said planar body, said backing portion having a first end integrally interconnected to said upper end of said planar body and a second terminal end portion, and means integrally formed with said terminal end portion of said backing portion for interlocking said terminal end at the upper end of said planar body.

603921

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