Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 5325237 | Optical device for reversing pupil and image A pupil/image reversal prism (FIG. 2) forms a pupil at an image location. Such a prism has specific applicability in a DCR scheme for a thermal imaging system (FIG. 3a, 31 and 32) in which a passive DCR source is implemented by a pupil imager that forms a... | 06/28/1994 |
| 5140459 | Apparatus and method for optical relay and reimaging An optical reimager (20) is formed by combining a two-element optical relay (24) with a single-element imager objective (22). The relay (24) comprises a refractive element (26) that is used twice and a mirror (28) that provides a real stop. The reimager c... | 08/18/1992 |
| 5136421 | Thermal imaging system and method using scene-average radiation as a thermal reference A pupil/image reversal prism (FIG. 2) forms a pupil at an image location. Such a prism has specific applicability in a DCR scheme for a thermal imaging system (FIG. 3a, 31 and 32) in which a passive DCR source is implemented by a pupil imager that forms a... | 08/04/1992 |
| 4983837 | Forward looking infrared imaging system Apparatus and methods for modifying existing forward looking infrared systems and for forming new forward looking infrared systems. Generally, the system comprises a Galilean afocal system in combination with a reimaging afocal system. A reimaging afocal ... | 01/08/1991 |
| 4678332 | Broadband spectrometer with fiber optic reformattor The invention provides a system having a broadband spectrometer with a fiber optic reformattor for field use in detecting and identifying gas clouds within a field of view. The system includes a grating type spectrometer, a fiber optic reformattor, a foca... | 07/07/1987 |
