USD678540S1

USD678540S1 - Convex-concave roller

Info

Publication number: USD678540S1
Application number: US29/400,154
Authority: US
Inventors: William R. Bickford
Original assignee: ELC Management LLC
Current assignee: ELC Management LLC
Priority date: 2011-08-24
Filing date: 2011-08-24
Publication date: 2013-03-19
Anticipated expiration: 2027-03-19

Description

FIG. 1 is a perspective view of a first embodiment of our new design for a convex-concave roller, both rollers having a smooth surface;

FIG. 2 is an end view of the convex-concave roller shown in FIG. 1;

FIG. 3 is a front elevational view of the convex-concave roller shown in FIG. 1;

FIG. 4 is an opposite end view of the convex-concave roller shown in FIG. 1;

FIG. 5 is a side elevational view of the convex-concave roller shown in FIG. 1;

FIG. 6 is a rear elevational view of the convex-concave roller shown in FIG. 1;

FIG. 7 is an opposite side elevational view of the convex-concave roller shown in FIG. 1;

FIG. 8 is a perspective view of a second embodiment of our new design for a convex-concave roller, both rollers having a flocked or a textured surface;

FIG. 9 is an end view of the convex-concave roller shown in FIG. 8;

FIG. 10 is a front elevational view of the convex-concave roller shown in FIG. 8;

FIG. 11 is an opposite end view of the convex-concave roller shown in FIG. 8;

FIG. 12 is a side elevational view of the convex-concave roller shown in FIG. 8;

FIG. 13 is a rear elevational view of the convex-concave roller shown in FIG. 8;

FIG. 14 is an opposite side elevational view of the convex-concave roller shown in FIG. 8;

FIG. 15 is a perspective view of a third embodiment of our new design for a convex-concave roller, one roller having a smooth surface and the other roller having a flocked or textured surface;

FIG. 16 is an end view of the convex-concave roller shown in FIG. 15;

FIG. 17 is a front elevational view of the convex-concave roller shown in FIG. 15;

FIG. 18 is an opposite end view of the convex-concave roller shown in FIG. 15;

FIG. 19 is a side elevational view of the convex-concave roller shown in FIG. 15;

FIG. 20 is a rear elevational view of the convex-concave roller shown in FIG. 15;

FIG. 21 is an opposite side elevational view of the convex-concave roller shown in FIG. 15;

FIG. 22 is a perspective view of a fourth embodiment of our new design for a convex-concave roller, one roller having a smooth surface and the other roller having a flocked or textured surface;

FIG. 23 is an end view of the convex-concave roller shown in FIG. 22;

FIG. 24 is a front elevational view of the convex-concave roller shown in FIG. 22;

FIG. 25 is an opposite end view of the convex-concave roller shown in FIG. 22;

FIG. 26 is a side elevational view of the convex-concave roller shown in FIG. 22;

FIG. 27 is a rear elevational view of the convex-concave roller shown in FIG. 22; and,

FIG. 28 is an opposite side elevational view of the convex-concave roller shown in FIG. 22.

Claims

The ornamental design for a convex-concave roller, substantially as shown and described.