Sealing unit for container lids
FIG. 1 is a perspective view of a sealing unit for container lids showing my design;
FIG. 2 is a front elevational view on a reduced scale;
FIG. 3 is a top plan view on a reduced scale;
FIG. 4 is a left side elevational view on a reduced scale; and,
FIG. 5 is a rear elevational view thereof on a reduced scale.
The side of the sealing unit for container lids not shown in a mirror image of the side shown in FIG. 4.
|D134611||April 1942||Marks et al.|
|D167493||August 1952||Anderson et al.|