Snap-on fuel cap cover
AssigneeBriggs & Stratton Corporation
InventorCarl Tiefenthaler
Life of this patent
Estimating the term…
Abstract
A fuel tank closure assembly includes an inner cap and an outer cover. The inner cap has a cylindrical side wall and multiple protrusions extending outward from the cylindrical side wall. The protrusions have a height less than a height of the cylindrical side wall. The outer cover has a cylindrical side wall with an inner diameter larger than an outer diameter of the inner cap. The cylindrical side wall has multiple openings and multiple hollows. The openings and the hollows in the outer cover each receive one of the protrusions to secure the cover to the cap and rotatably lock the cover and the cap together.
Claims14
A fuel tank closure assembly, comprising:
- an inner cap comprising a cylindrical side wall and a plurality of protrusions extending outward from the cylindrical side wall, the protrusions having a height less than a height of the cylindrical side wall;
- and
- an outer cover comprising a cylindrical side wall with an inner diameter larger than an outer diameter of the inner cap, the cylindrical side wall having a plurality of openings and a plurality of hollows;
- wherein the openings and the hollows in the outer cover each receive one of the protrusions to secure the cover to the cap and rotatably lock the cover and the cap together to fix the location of the cover relative to the cap.
A cover apparatus, comprising:
- a cap having a cylindrical side wall from which a plurality of protrusions extend outwardly, the cap configured to engage a container with a threaded connection;
- and
- a cover having a plurality of snap features and a cylindrical side wall with an inner diameter larger than an outer diameter of the cap, wherein the cylindrical side wall of the cover includes a plurality of openings with each opening formed in one of the snap features, and a plurality of hollows, wherein each of the openings and the hollows is configured to receive one of the protrusions, wherein the plurality of openings and the plurality of hollows alternate about a circumference of the cylindrical side wall of the cover, and wherein the cover is configured to be coupled to the cap with a snap connection by engaging the protrusions with the snap features;
- wherein the snap connection rotatably locks the cap to the cover such that the cap may be engaged with or disengaged from the container by rotating the cover;
- and
- wherein the cap is configured to nest within the cover.
A snap-on fuel cap cover, comprising:
- a coupling portion including an opening configured to engage a first protrusion on a fuel cap, a hollow configured to receive a second protrusion on the fuel cap, a cylindrical side wall configured to surround an outer periphery of the fuel cap, and a U-shaped snap feature that partially defines the opening in the cylindrical side wall;
- and
- a grip portion extending from the coupling portion away from the fuel cap;
- wherein the coupling portion is configured so that the interaction of the opening and the first protrusion and the interaction of the hollow and the second protrusion secures the coupling portion to the fuel cap such that the fuel cap may be rotated by grasping and rotating the grip portion.
Dependencies are inferred from the claim text.