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I claim the ornamental design for adjustable eyeglass frames, as shown and described.
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FIG. 1 illustrates the instant invention from the front.
FIG. 2 provides a more detailed view of the adjustment mechanism illustrated in FIG. 1.
FIG. 3 provides a detailed view of an adjustment mechanism suitable for use in FIG. 1.
FIG. 4 illustrates a snap-on cosmetic cover adapter to cover the adjustment mechanism illustrated in the prior figures.
FIG. 5 provides a side view of the side-arms of the instant invention.
FIG. 6 provides an exploded view from the side of the instant invention illustrated in FIG. 5, further illustrating the components related to adjustability of the side-arm of the glasses shown; and,
FIG. 7 provides a cross-sectional view of the arm of the glasses illustrated in FIGS. 5 and 6.
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