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 |
| 4100506 | Electromechanical filter In an electromechanical filter comprising longitudinally vibrating resonators intercoupled by means of longitudinally vibrating rods, the transducers each consist of two halves located on two flats machined on the same outermost resonator along two parall... | 07/11/1978 |
| 4072959 | Recorder operating with drops of liquid A recorder operating with drops of liquid for point-by-point recording of analog curves or alphanumerical characters and of images. Nozzles are arranged in rows for producing the individual points. In front of inlet openings of the nozzles, contacted piez... | 02/07/1978 |
| 4056741 | Audible signal generating apparatus having selectively controlled audible output A ceramic crystal transducer is connected to a direct current supply in series with a pair of transistors. A pair of independent multivibrator oscillators are connected, each controlling one of the transistors. Each oscillator establishes a rectangular wa... | 11/01/1977 |
| 4056743 | Oscillating reed electric motors An electric motor of the kind in which an oscillating element carries a magnet which is coupled magnetically to a rotor to transmit drive thereto. The electrical driving signals for the oscillating element, derived for example from a divided-down quartz c... | 11/01/1977 |
| 4054808 | Vibration detecting device having a piezoelectric ceramic plate and a method for adapting the same for use in musical instruments A vibration detecting device adapted to be mounted on a musical instrument, such as a guitar or a violin, or a mechanical conversion apparatus for detecting sound generated by the guitar or the like or other vibration is provided, which is of simple struc... | 10/18/1977 |
| 4051395 | Weight actuated piezoelectric polymeric transducer A piezoelectric polymer transducer for converting mechanical energy into electrical energy includes a transducing means formed of a polymeric piezoelectric layer of material that is connected at its ends to a support means in such fashion that it can read... | 09/27/1977 |
| 4039998 | Ultrasonic transmitter or receiver A directional ultrasonic vibrator has at least one resonant reed, at least one ultrasonic transducer secured to the reed for producing bending moments in the reed along its longitudinal axis, all adapted to perform an operation selected from the group con... | 08/02/1977 |
| 4023054 | Strain sensor employing piezoelectric material A strain sensor and a method for producing a remanent electrostatic image of the strain gradient existing on the surface of an object are disclosed. The sensor includes a layer of poled, piezoelectric material that is employed as a medium on which the str... | 05/10/1977 |
| 4019073 | Piezoelectric motor structures A piezoelectric motor, bases on utilization of the reverse piezoelectric effect for continuous conversion of electric power into mechanical energy of rotation of the rotor. The piezoelectric motor includes a rotor and a stator, at least one of them incorp... | 04/19/1977 |
| 4012604 | Microphone for the transmission of body sounds A microphone for the transmission and conversion of low frequency body sound signals, characteristic of blood pressure conditions, the microphone featuring a Seignette salt crystal wafer as a transducing element, a foamed body as a transmitting element, a... | 03/15/1977 |
| 4012649 | Piezoelectric stress/strain intrusion detectors A detector structure and array to be buried in a solid medium either singly or plurally at spaced intervals to detect intrusions such as footsteps upon the surface under which the detectors are buried. Each detector comprises a cup having a diaphragm at o... | 03/15/1977 |
| 3961501 | Needle selecting arrangement for a knitting machine The knitting machine includes a carrier, and a plurality of knitting-needle units, each comprised of a needle portion and a motion-transmitting portion mounted on the carrier for longitudinal reciprocation and movable between an operative position and a n... | 06/08/1976 |
| 3950760 | Device for writing with liquid ink A writing device for writing with liquid ink in which the transfer of the ink to the record carrier is electrically controlled having a piezoceramic beam provided with electrodes on the surface thereof and formed with ducts which extends longitudinally to... | 04/13/1976 |
| 3947708 | Apparatus for and method of converting from a digital signal to an acoustic wave using a piezoelectric beam A piezoelectric beam is fixed at one end and is subdivided into segments, each of which is deflected by a logic one in one of the magnitude bit locations of a digital word. The total deflection of the beam is related to the total magnitude of the digital ... | 03/30/1976 |
