FIG. 1 is a front perspective view of a first embodiment of a coupling device showing my new design in a first coupled configuration.
FIG. 2 is a further front perspective view thereof.
FIG. 3 is a rear perspective view thereof.
FIG. 4 is a top perspective view thereof.
FIG. 5 is a bottom perspective view thereof.
FIG. 6 is a left side perspective view thereof.
FIG. 7 is a perspective view thereof in a second coupled configuration.
FIG. 8 is bottom perspective view thereof in the second coupled configuration.
FIG. 9 is bottom, right side perspective view thereof in the second coupled configuration.
FIG. 10 is a top perspective view thereof in a first uncoupled configuration.
FIG. 11 is a front perspective view thereof in a second uncoupled configuration.
FIG. 12 is an enlarged partial view of area 12 as defined in FIG. 2.
FIG. 13 is a front perspective view of a second embodiment of a coupling device showing my new design in a first coupled configuration.
FIG. 14 is a further front perspective view thereof.
FIG. 15 is a rear perspective view thereof.
FIG. 16 is a top perspective view thereof.
FIG. 17 is a bottom perspective view thereof.
FIG. 18 is a left side perspective view thereof.
FIG. 19 is a perspective view thereof in a second coupled configuration.
FIG. 20 is a bottom perspective view thereof in the second coupled configuration.
FIG. 21 is a bottom, right side perspective view thereof in the second coupled configuration.
FIG. 22 is a top perspective view thereof in a first uncoupled configuration.
FIG. 23 is a front perspective view thereof in a second uncoupled configuration.
FIG. 24 is an enlarged partial view of area 24 as defined in FIG. 14.
FIG. 25 is a front perspective view of a third embodiment of a coupling device showing my new design in a first coupled configuration.
FIG. 26 is a further front perspective view thereof.
FIG. 27 is a rear perspective view thereof.
FIG. 28 is a top perspective view thereof.
FIG. 29 is a left side perspective view thereof.
FIG. 30 is a bottom perspective view thereof.
FIG. 31 is a perspective view thereof in a second coupled configuration.
FIG. 32 is a bottom perspective view thereof in the second coupled configuration.
FIG. 33 is a bottom, right side perspective view thereof in the second coupled configuration.
FIG. 34 is a top perspective view thereof in a first uncoupled configuration; and,
FIG. 35 is a front perspective view thereof in a second uncoupled configuration.
The broken lines in the drawings depict portions of the coupling device that form no part of the claimed design. The break lines in the drawings symbolize breaks in the length of the article in which the claimed design is embodied. The appearance of any portion of the article between the break lines forms no part of the claimed design.
