Safety razors
AssigneeThe Gillette Company
InventorJohn Frederick Francis
Life of this patent
Estimating the term…
Abstract
A shaving unit comprises a narrow single edged blade strip and a frame having a support portion having a flat surface to which the blade is permanently secured over its full length.
Claims8
A shaving unit comprising narrow elongated blade means having cutting edge means thereon, and substantially rigid frame means including a thin elongated wire-like front portion, a thin elongated back portion, said front and back portions being parallel to each other and being joined by thin elongated end portions, said front, back and end portions defining a slot therebetween, said front portion having a support portion having a substantially flat surface thereon, said blade means being permanently secured over its full length of said surface and being over its full length adjacent thereto, said cutting edge facing away from said slot, and said cutting edge means projecting clear of said support portion.
Dependencies are inferred from the claim text.