Jar opener
OwnerWolodymyr Woloszyninventor
Life of this patent
Estimating the term…
Abstract
A screw cap remover having an elongated handle, a first semicircular jaw secured to a first end of the handle, and a second semicircular jaw axially slidable along the handle. A tubular sleeve slides along the elongated handle and has the second jaw secured at a first end thereof. The second end of the sleeve is adapted to abut against a rotatable cam member, the rotation of which axially displaces the tubular member and thus, the second jaw, toward the first jaw. The rotatable cam member is adapted to be positioned at several discrete positions along the elongated handle and the jaws are detachably secured to the handle so that jaws of a size corresponding to the size of the screw cap can be easily installed or replaced.
Claims5
An adjustable screw cap remover comprising:
- an elongated handle, said handle having a bracket fixedly secured at one end, said bracket having an outwardly extending leg,
- a sleeve slidably mounted to said handle, said sleeve having a bracket fixedly secured to the end of the sleeve closest to said one handle end, said sleeve bracket having an outwardly extending leg,
- a pair of substantially identical semicircular jaws and means for detachably securing one jaw to each of said outwardly extending bracket legs, each jaw having a central portion spaced outwardly from the outer periphery of the jaw and forming a slot therebetween and into which one bracket leg is received,
- said handle having a plurality of longitudinally spaced holes formed along its length,
- a cam member having a stem and means for detachably rotatably mounting said cam member stem to said handle at any of said handle holes, said cam member having a cam surface which abuts against the other end of the sleeve, and
- a handle portion integrally formed with said cam member.
Dependencies are inferred from the claim text.