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US 5,178,337 AGranted
Pill crusher
OwnerPaul Lupoliinventor
Life of this patent
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Abstract
A pill crusher has a pair of pivoted handles each including a serrated jaw for crushing pills therebetween. Each jaw includes a handle-engaging portion substantially perpendicular to the jaw surface. The serrated jaw surfaces extend outwardly from the handles and have a convex curved outer perimeter for resting against a hand receiving a crushed pill. The device has finger-retaining rings and is opened and closed similarly to scissors.
Claims1
A pill crusher comprising:
- first and second handles pivoted together at first ends thereof and having finger retaining rings at second ends thereof;
- a first transversely serrated pill-engaging jaw comprising a first handle-engaging portion rigid with said first handle substantially perpendicular to and rigid with a first serrated pill-engaging surface wherein said first handle-engaging portion further comprises pivot means offset from the first pill-engaging surface for pivoting said first and second handles;
- a second transversely serrated pill-engaging jaw able to mesh with said first serrated jaw comprising a second handle-engaging portion rigid with said second handle substantially perpendicular to and rigid with a second serrated pill-engaging surface engaged with said second handle;
- said pivot means being offset from the second pill-engaging surface and spaced laterally from a plane passing centrally between said pill-engaging surfaces;
- wherein said first and second serrated pill-engaging surfaces extend substantially perpendicularly to the plane of said handles and mesh together, each said surface comprising a convex curved outer perimeter extending outwardly from said handles for engaging a palm of a user's hand;
- and
- wherein a pill placed between said first and second serrated surfaces is crushed when said first and second handles are gripped together.
4 more elements
Dependencies are inferred from the claim text.