s Commissioner of . Patents refusing to register the threaded in the head A, so that when a wrench is ap- word "Nextobeer" as a trade mark for a non-intoxi- plied to the squared ends of the needle the latter may cating malt beverage, and the court affirmed the Com- be fed inward to force the block… … ing to the same general class." BACK-PRESSURE REDUCER. BOILER-TUBE CLEANER.
Patents · Device · Apparatus · Adapted · Machine · Hot water · Scientific American · Square foot · Receiving surface · Square holes · Power house · Sheet metal · Sun spot · Practical treatise · Producer gas
Internet Archive · Public domain (published before 1931). Free to use for anything.
