The ornamental design for a jar, as shown and described.
FIG. 1 is an exploded top perspective view of a jar showing my new design;
FIG. 2 is an exploded front elevation view thereof;
FIG. 3 is an exploded rear elevation view thereof;
FIG. 4 is a top plan view of the jar shown with the unclaimed closure removed;
FIG. 5 is a bottom plan view thereof, the opposing side details omitted for ease of understanding;
FIG. 6 is an exploded right side elevation view thereof;
FIG. 7 is an exploded left side elevation view thereof; and,
FIG. 8 is a top plan view of unclaimed closure shown with the jar removed.
The broken lines in the drawings illustrate the portions of the jar that form no part of the claim.
The application relates to the design of a jar which is used for creating steel oat combinations using lines on the jar for measuring the specific quantities of each item.