How to obtain a patent and what to invent; a complete hand-book of advice and useful information for inventors, relative to Patent office procedure, foreign patents, trademarks and copyrights (1915)
Waters, John Louis, & company, Washington, D.C. [from old catalog] · Washington, D.C., J.L. Waters & company · leaf 43
ge to the applicant, but the value of their serviceswill be proportionate to their skill and honesty, and too muchcare cannot be exercised in their selection. HOW TO SEND MONEY In remitting to us always register letters containing moneyin the form of bills and fractional currency. Money orders,bank… … Patent Attorneys, Washington, D. C. 43 there is great risk of same being lost in transit. Make allchecks payable to John Louis Waters & Co. If these sug-gestions are followed, the safe delivery of money to us isalmost guaranteed. THE SALE OF PATENTS. Having a keen interest in the success of our…
Patents
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