Ashtray
OwnerKen W. Cheninventor
Life of this patent
Estimating the term…
Abstract
This invention relates to an ashtray and in particular to including a base formed with a cavity at the central portion and internal threads at the upper portion, an upper annular member provided with a center hole, a plurality of recesses extending radially and slantwise towards the center line thereof, and external threads on the lower portion adapted to engage with the internal threads of the base, a support mounted across the diameter of the bottom of the upper annular member, an axle arranged on the center of the support with a ball member on the top end and a flange below the ball member, a permanent magnet mounted on the flange of the axle, a cover having a recess adapted to receive the ball member and a plurality of seats on the inner surface, and a plurality of elements made of ferrous metal embedded into the seats of the cover.
Claims1
An ashtray comprising:
- a base formed with a cavity at a central portion and internal threads at an upper portion;
- an upper annular member provided with a center hole, a plurality of recesses extending radially and slantwise towards the center hole thereof, and external threads on a lower portion adapted to engage with the internal threads of said base;
- a support mounted across a diameter of bottom of said upper annular member;
- an axle arranged on the center of said support with a ball member on a top end and a flange below said ball member;
- a permanent magnet mounted on the flange of said axle;
- a cover having a recess adapted to receive said ball member and a plurality of seats on an inner surface;
- and
- a plurality of elements made of ferrous metal embedded into the seats of said cover.
Dependencies are inferred from the claim text.