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Patent Number Title Of Patent Date Issued
4180134 Soil cultivating implements Dec. 25, 1979
4180133 Guidance system for towed vehicles Dec. 25, 1979
4180132 Service seal unit for well packer Dec. 25, 1979
4180131 Chemical cutting apparatus for use in wells Dec. 25, 1979
4180130 Heat exchange apparatus including a toroidal-type radiator Dec. 25, 1979
4180129 Plate type condenser Dec. 25, 1979
4180128 Multiple furnace waste heat recovery system Dec. 25, 1979
4180127 Multiple heat pipe heat exchanger and method for making Dec. 25, 1979
4180126 Air conditioning apparatus and method Dec. 25, 1979
4180125 Apparatus for selectively heating an individual food item in a refrigerated environment Dec. 25, 1979
4180124 Process and apparatus for heat exchange Dec. 25, 1979
4180123 Mixed-component refrigeration in shell-tube exchanger Dec. 25, 1979
4180122 Composite pinch roll for continuous vertical casting Dec. 25, 1979
4180121 Low pressure molten metal casting device Dec. 25, 1979
4180120 Cast-on method and apparatus for casting parts onto the lugs of lead-acid battery plates stacks Dec. 25, 1979
4180119 Mold for directionally solidified single crystal castings and method for preparing same Dec. 25, 1979
4180118 Cord lock mechanism for venetian blind Dec. 25, 1979
4180117 Window awning Dec. 25, 1979
4180116 Radial tires Dec. 25, 1979
4180115 Tire, traction unit and device for shifting said traction unit Dec. 25, 1979
4180114 Portfolio Dec. 25, 1979
4180113 Hamper bag cover Dec. 25, 1979
4180112 Beach bag Dec. 25, 1979
4180111 Handbag Dec. 25, 1979
4180110 Handsaw with specialized cutting teeth Dec. 25, 1979
4180109 Apparatus for timber barking Dec. 25, 1979
4180108 Removable mounted teeth in brush clearing saw Dec. 25, 1979
4180107 Stump eradicator Dec. 25, 1979
4180106 Device for dispensing measured quantities of a liquid from a bottle Dec. 25, 1979
4180105 Article inflating system Dec. 25, 1979
4180104 Out of contact highly geometrical crack arrestor Dec. 25, 1979
4180103 Termination fixture for a marine seismic streamer cable Dec. 25, 1979
4180102 Sewer connector Dec. 25, 1979
4180101 Device for closing-off the space defined between an inner pipe and an outer shield tube Dec. 25, 1979
4180100 Control valve having a low noise throttling device Dec. 25, 1979
4180099 Fluid flow controller Dec. 25, 1979
4180098 Load responsive fluid control valve Dec. 25, 1979
4180097 Mud pump valve Dec. 25, 1979
4180096 Fill valve Dec. 25, 1979
4180095 Dishwasher float switch control assembly Dec. 25, 1979
4180094 Drain cover assembly Dec. 25, 1979
4180093 Air pressure control apparatus for a hot or cold storage chamber Dec. 25, 1979
4180092 Center pivot construction for center pivot sprinkler Dec. 25, 1979
4180091 Purging means for aperture of blood cell counter Dec. 25, 1979
4180090 4/2 Way valve Dec. 25, 1979
4180089 Thrust piston biasing means Dec. 25, 1979
4180088 Water shutoff system Dec. 25, 1979
4180087 Automatic control for an adjustable member Dec. 25, 1979
4180086 Hyperextendible walker Dec. 25, 1979
4180085 Dishwasher fill float Dec. 25, 1979
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