The inventor's universal educator : An educational cyclopaedia and guide for inventors, patentees, manufacturers, mechanics and all others connected directly or indirectly with patents (1906)
Dieterich, Fred G., 1858-1923, comp · Washington, D.C. : F. G. Dieterich · leaf 94
- and artistically disclose the invention, copies of the patent willserve as an elegant media for advertising the invention, and the cost will be very low, as the Patent OflficeDepartment will furnish copies thereof in quantities for S cents each. 88 … WHITE HOUSE. 89 Decisions of the Courts and the Commissioner of Patents relating to Patents, Patent Applications, Assignments, &c., &c. state License. The Constitution of the United States provides for the protection of inventors. The laws enacted by States to prevent the free exer-cise of…
Patents · Mechanical movements
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