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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4151899 |
Mounting assembly for a disc brake caliper arrangement |
May. 1, 1979 |
| 4151898 |
Dual braking system for a mine locomotive |
May. 1, 1979 |
| 4151897 |
Bicycle wheel rim brake |
May. 1, 1979 |
| 4151896 |
Method of producing machine wire by continuous casting and rolling |
May. 1, 1979 |
| 4151895 |
Recreational vehicle ladder |
May. 1, 1979 |
| 4151894 |
Insulating cover for pull down stair |
May. 1, 1979 |
| 4151893 |
Wing in ground effect vehicle |
May. 1, 1979 |
| 4151892 |
Motorized terrestrial surf-board |
May. 1, 1979 |
| 4151891 |
Vehicle with hood latch and release assembly |
May. 1, 1979 |
| 4151890 |
Weighing apparatus |
May. 1, 1979 |
| 4151889 |
Rock-drilling bit for percussion hammers |
May. 1, 1979 |
| 4151888 |
Submergible pile driver with extension tube to accommodate tensioned cable string loops |
May. 1, 1979 |
| 4151887 |
Cushion dozer with high pivot mounting |
May. 1, 1979 |
| 4151886 |
Multi-section folding tool bar for agricultural implements |
May. 1, 1979 |
| 4151885 |
Soil cultivating implements |
May. 1, 1979 |
| 4151884 |
Powered dual-rotor weeding machine for stalks crop |
May. 1, 1979 |
| 4151883 |
Soil cultivating machines |
May. 1, 1979 |
| 4151882 |
Anchoring and fire extinguishing system |
May. 1, 1979 |
| 4151881 |
Apparatus for completing a well |
May. 1, 1979 |
| 4151880 |
Vent assembly |
May. 1, 1979 |
| 4151879 |
Method for acidizing a subterranean formation |
May. 1, 1979 |
| 4151878 |
Method for acidizing a subterranean formation |
May. 1, 1979 |
| 4151877 |
Determining the locus of a processing zone in a retort through channels |
May. 1, 1979 |
| 4151876 |
Single string retrievable well packers |
May. 1, 1979 |
| 4151875 |
EZ disposal packer |
May. 1, 1979 |
| 4151874 |
Heat exchanger for flue gas |
May. 1, 1979 |
| 4151873 |
Regenerator for gas turbine engine |
May. 1, 1979 |
| 4151872 |
Panel deployment system |
May. 1, 1979 |
| 4151871 |
Extendable retractable insulative enclosure for a window and the like of a building |
May. 1, 1979 |
| 4151870 |
Wheel with improved tire bead retainer |
May. 1, 1979 |
| 4151869 |
Knife assembly for profile cutting head |
May. 1, 1979 |
| 4151868 |
Shear assembly having primary and secondary members |
May. 1, 1979 |
| 4151867 |
Bottle filling valve |
May. 1, 1979 |
| 4151866 |
Loom for the weaving of two and/or three thread fabrics |
May. 1, 1979 |
| 4151865 |
Flexible tube particularly for drillings, and a process for manufacturing said tube |
May. 1, 1979 |
| 4151864 |
Drain adapter for corrugated hose |
May. 1, 1979 |
| 4151863 |
Deflation device |
May. 1, 1979 |
| 4151862 |
Multiple-mode fluid-flow control valve arrangement |
May. 1, 1979 |
| 4151861 |
Reversing valve |
May. 1, 1979 |
| 4151860 |
Electromagnetically actuated hydraulic control valve |
May. 1, 1979 |
| 4151859 |
Throttle shaft for the controlled discharge of dammed-up water |
May. 1, 1979 |
| 4151858 |
Agricultural irrigation system and components therefor |
May. 1, 1979 |
| 4151857 |
Gas lift valve |
May. 1, 1979 |
| 4151856 |
Fluid pressure relay and output booster |
May. 1, 1979 |
| 4151855 |
Ball valve assembly tools and method of using same |
May. 1, 1979 |
| 4151854 |
Method and apparatus for mixing and supplying fountain solution to printing presses |
May. 1, 1979 |
| 4151853 |
Crutch construction |
May. 1, 1979 |
| 4151852 |
Cleaning of oven doors |
May. 1, 1979 |
| 4151851 |
Dental flossing tool |
May. 1, 1979 |
| 4151850 |
Hair waving appliance |
May. 1, 1979 |
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