Quotables
"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 6969171 | Light-blocking air vents for eyewear The invention provides light-blocking air vents for eyewear. A frame for the eyewear has a brow web that extends approximately horizontally from a top portion of the frame. The brow web includes at least one ventilation aperture having a internal side that is substa... | 11/29/2005 |
| 6786592 | Interchangeable lens eyeglass system with interchangeable nosepiece A method for assembling eyeglasses is disclosed. The method consists of selecting a pair of lenses from an inventory of circular lenses according to a patient's prescription. The circular lenses have the same geometric and optical center, so they do not require grou... | 09/07/2004 |
| 6709099 | Method of assembling an interchangeable lens eyeglass system with bifocal segment A method for assembling eyeglasses is disclosed. The method consists of selecting a pair of lenses from an inventory of circular lenses according to a patient's prescription. The circular lenses have the same geometric and optical center so they do not require groun... | 03/23/2004 |
| 6428165 | Interchangeable lens eyeglass system with interchangeable nosepiece An apparatus comprising a nosepiece coupled to a pair of annular eyewires, and a pair of clasps hinged to the nosepiece that cooperate with each of two annular eyewires to secure the lenses. Each clasp and eyewire contains a locking hole into which a pin ... | 08/06/2002 |
| 6164775 | System for removably attaching lenses to eyeglass frame A system for attaching optical frames and lenses is described which provides positive, reversible attachment without rims, cords, or screws. The mating is performed with a mechanical closure onto a receiving portion of the lens which has been formed as th... | 12/26/2000 |
| 5805257 | Securing pin assembly for use with the frames of eye glasses A pin assembly for use in securing lenses within the frames of eyeglasses is described. The assembly includes a pin having a head and a barrel and further includes a securing ring. The securing ring has a channel therethrough which includes a series of pr... | 09/08/1998 |
| 5373331 | Eyeglass and lens interchange structure A lens includes a central nose frame having a top wall and spaced first and second side walls directed to the top wall at predetermined obtuse included angles, with first and second cup-shaped lens frames mounted to opposed sides of the nose frame to rece... | 12/13/1994 |
