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US 3,972,117 AGranted
Disposable combination stitch picker and seam ripper
OwnerWalter K. Fogginventor
Life of this patent
Estimating the term…
Abstract
Disposable blade device having at one end a pair of spaced blunt, unsharpened projections joined by a concave sharpened area and having at its opposite end a blunt point and a narrow stitch picker with a concaved edge portion between them. This device is made from disposable razor blade stock or the like.
Claims5
A disposable combination stitch picker and seam ripper comprising a thin elongated disposable flat strip having dull side edges, a concave alcove formed at one end of the strip, a short projection at one side of the alcove and a longer projection at the other side thereof, both of these projections having rounded non-sharpened outer edges,
- a sharpened edge in the bottom of the alcove, said edge being concave and forming a cutting member,
- a relatively elongated pointed stitch picking prong at the opposite end of the strip, a second sharpened concave alcove adjacent thereto, and a forwardly projecting convexly curved dull member extending from the alcove to the edge of the flat strip opposite from the prong.
Dependencies are inferred from the claim text.