Attachments for commodity jars and glasses

Claim 1

IN COMBINATION, A CONTAINER HAVING A NORMALLY OPEN TOP MOUTH PORTION, AND A READILY APPLICABLE AND REMOVABLE ATTACHMENT THEREFOR, SAID ATTACHMENT HAVING AN OPEN-BOTTOM ENDLESS GROOVES DEFINING A CHANNEL AND INTERIOR AND EXTERIOR WALLS, THE UPPER LIP PORTION OF THE MOUTH OF SAID CONTAINER TELESCOPING INTO SAID CHANNEL AND SAID WALLS ENCOMPASSING UPPER INTERIOR AND EXTERIOR WALL PORTIONS OF THE CONTAINER, SAID CONTAINER COMPRISING A DRINKING GLASS HAVING A NORMALLY OPEN TOP CONSTITUTING A MOUTH PORTION, THE EXTERIOR SURFACE THEREOF BEING SCREW-THREADED, THE INTERIOR OF THE OUTER WALL OF THE CHANNEL IN SAID ATTACHMENT BEING SCREW-THREADED AND REMOVABLY SCREWED ON THE AFOREMENTIONED EXTERNAL SCREW-THREADS AND SEPARABLY INTERCONNECTED BUT PROVIDING A POSITIVE CONNECTION BETWEEN THE DRINKING GLASS AND SAID ATTACHMENT, THE INTERIOR SURFACE OF THE INNER WALL OF SAID CHANNEL BEING PRECISIONMADE AND HAVING SUBSTANTIALLY FLUID-TIGHT CONTACT WITH THE SURFACE PORTIONS OF THE DRINKING GLASS CONTACTED THEREBY, AND THE OVERALL EXTERIOR SURFACES OF SAID ATTACHMENT BEING SMOOTH-FINISHED AND ADAPTING THEMSELVES TO FEASIBLE USE BY THE USER.