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US 6,712,465 B1Granted
Eyeglasses having additional, replaceable lenses
AssigneeIrene Corporation
InventorWei-Che Teng
Life of this patent
Estimating the term…
Abstract
A pair of eyeglasses comprises a frame comprising two first lens, two bifurcated first end pieces each including a channel, and a cavity in a bridge; two replaceable lens frames each comprising a second lens (e.g., tinted lenses), a second end piece at one end, the second end piece being threadedly fastened in the channel, a rear tab at the other end releasbly fastened in the cavity, and at least one ridge on the tab, the ridge being urged against inside of the cavity; and two temple pieces each having a forward connecting end pieces pivotably, threadedly fastened in the channel.
Claims3
A pair of eyeglasses, comprising:
- a frame comprising two first lens, two bifurcated first end pieces each including a channel, and a cavity in a bridge;
- two replaceable lens frames each comprising a second lens, a second end piece at one end, the second end piece being threadedly fastened in the channel, a rear tab at the other end releasably fastened in the cavity, and at least one ridge on the tab, the ridge being urged against inside of the cavity;
- and
- two temple pieces each having a forward connecting end pieces pivotably, threadedly fastened in the channel.
1 more element
Dependencies are inferred from the claim text.