Core holder for yarn

Description

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.

Referenced Cited
U.S. Patent Documents
D235282 June 1975 Langston
D235338 June 1975 Hamilton
1858410 May 1932 Morey
3532291 October 1970 Newman
3556429 January 1971 Steffenini
4462556 July 31, 1984 Graham, Jr.
4893765 January 16, 1990 Randolph
4901940 February 20, 1990 Adams et al.
Patent History
Patent number: D334835
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
Classifications
Current U.S. Class: D 3/23; D/8358