Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 4232560 | Keyboard for the preselection of electromagnetic signals A pushbutton (keyboard) tuning apparatus for a radio receiver is disclosed. The apparatus comprises a flat tuning key carrying an adjustable and lockable tuning cam means (plunger) which is guided in a slot in the tuning key and locked into position by ap... | 11/11/1980 |
| 4187729 | Pushbutton tuner A pushbutton tuner with its reduced size includes linkage means operatively connected a tuning slider laterally positionable in accordance with the setting of the tuner. A link engaging pin provided on a pushbutton operative member engages with the linkag... | 02/12/1980 |
| 4143555 | Dual band pushbutton tuner A dual band pushbutton tuner is disclosed having a pair of tuning slide assemblies disposed on the opposite sides of a pushbutton slide and which can be selectively actuated in conjunction with an operation of the pushbutton slide, without using a shuttle... | 03/13/1979 |
| 4133214 | Keyboard for presetting the tuning of a radio receiving apparatus A keyboard for presetting tuning of a radio receiving apparatus, comprising a tuning setting member manually operable for setting up the tuning for the reception of a plurality of transmitters, and a group of depressible keys each one associated with a tu... | 01/09/1979 |
| 4106351 | Mechanical pushbutton devices suitable for recording positions of a mobile element in relation to a fixed support A pushbutton control apparatus particularly suited for an automobile radio or the like. The position of a support member controls, e.g., the tuning of the radio. Preset recording elements fixed to the support member cooperate with respective pushbutton as... | 08/15/1978 |
| 4010652 | Actuator for pushbutton tuner An interconnecting member which operatively connects a pushbutton slide with either one of a pair of tuning slides comprises a flat body portion which has its one end pivotally connected with the pushbutton slide. At its other end, the body portion is pro... | 03/08/1977 |
| 4003266 | Actuator for pushbutton tuner An interconnecting member which operatively connects a pushbutton slide with either one of a pair of tuning slides selectively is carried by shift means which moves it from one of its operational positions to the other. When a selected tuning slide recipr... | 01/18/1977 |
| 3974704 | Tuner mechanism Accuracy and reproducibility of tuning with a low-cost mechanism in minimum space is achieved by a pair of flat, tapered-notch coupling members each being spring biased into firm engagement with the driving member at the opposite extremities thereof and w... | 08/17/1976 |
| 3962923 | Force directed keyslide cam In the tuning mechanism of a pushbutton radio, pushbutton depression translates the actuating bar of a keyslide mechanism causing the opposing faces of a memory cam to forcibly engage and rotate a treadle bar assembly. The treadle bar assembly couples to ... | 06/15/1976 |
