Core holder for yarn
FIG. 1 is a perspective view of a core holder for yarn showing my new design;
FIG. 2 is a perspective view of a second embodiment of the design shown in FIG. 1;
FIG. 3 is a perspective view of a third embodiment of the design shown in FIG. 1;
FIG. 4 is a side elevational view of the embodiment of FIG. 1, with the opposite sides being mirror images;
FIG. 5 is a side elevational view of the second embodiment, with the opposite sides being mirror images;
FIG. 6 is a side elevational view of the third embodiment, with the opposite sides being mirror images;
FIG. 7 is a partial sectional view taken along line 7--7 of FIG. 6;
FIG. 8 is a partial sectional view of the smaller end taken along line 8--8 of FIG. 6;
FIG. 9 is a bottom plan view of the second embodiment of the design shown in FIG. 1 with the first and third embodiments having identical views;
FIG. 10 is an enlarged, partial top plan view of the core holder, with the mandrel removed; and,
FIG. 11 is a fully assembled top plan view of the second embodiment of the design.
The top plan views of embodiments 1 and 3 are similar to that shown in FIG. 11 with the number of bands around the cone being the only difference.
Type: Grant
Filed: Oct 17, 1990
Date of Patent: Apr 20, 1993
Inventor: Glenn E. Randolph (Charlotte, NC)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorney: Ralph H. Dougherty
Application Number: 7/600,349