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A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.
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| Number | Title | Issue Date |
| 6829107 | Device for mounting an optical element, for example a lens element in a lens A device for mounting an optical element (1), for example for a lens element in a lens, especially in an exposure lens (2) in micro lithography, is provided with the following features: the optical element (1) is provided in its edge zone... | 12/07/2004 |
| 6641878 | Optical pickup device holding container An optical pickup device-holding container, which is formed from a resin composition comprising a poly(arylene sulfide) (A) and an inorganic filler (B) and having a thermal conductivity of at least 1 W/mK; and an optical pickup device in which at least a ... | 11/04/2003 |
| 5786932 | Vision assisting apparatus A single eye vision device includes a head mount, a vision assist assembly mounted on the head mount for selectable positioning in front of an eye of a wearer and single lever operated positioning apparatus for positioning of the vision assist assembly on... | 07/28/1998 |
| 5191470 | Monocular optical inspection system with long eye relief and enhanced depth perception A monocular inspection system (10) having a substantial eye relief (62), a large exit pupil, and a line of sight viewing of an object under observation (14). The inspection system (10) includes an objective lens assembly (20) which forms an image of the o... | 03/02/1993 |
| 5128807 | Headgear with viewing monocular This invention involves a device for lengthy, long-range viewing of objects (e.g. wildlife, sporting events, military activities) while permitting the viewer to view same in relative comfort because the viewing device is mounted on a headgear device. Thus... | 07/07/1992 |
| 4714329 | Visual aid especially for weak-sighted persons Visual aid especially for weak-sighted persons and comprising a sleeve into which at least one lens is fittable having the desired optical properties. The sleeve is intended to be fitted into an opening in a spectacle glass and be fixed in an optional pos... | 12/22/1987 |
| 4704000 | Vision enhancing system A sight-facilitating apparatus is provided capable of providing magnifications of about 4X to 8X in an aesthetically pleasing manner. An elongated casing has a light entry at one portion thereof and a light exit at an opposite portion thereof. A prismatic... | 11/03/1987 |
| 4676609 | Adjustable bows for loupe frame An adjustable loupe frame is provided consisting of telescopic, spring-biased right and left bows and a loupe mounting bracket extending between and joined pivotably to the front ends of telescopic bows. The bows are adjustable to vary the distance betwee... | 06/30/1987 |
