 | 1912 - 720 páginas
...Ask for Preliminary Quarterly. ; CHAUTAUQUA INSTITUTION CHAUTAUQUA, NEW YORK OVER 66 YEARSEXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac. Anyone sending a sketch and description may onlckly ascertain our opinion free whether an InTentlon Is probably patentnble. CommunlcattonsatrlctlyconUdentlal.... | |
 | 1900 - 680 páginas
...etc., address, DR. <i. C. ASHMUN, Registrar. BO YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS 4c. Anyone sending a sketch and description may quickly...an Invention Is probably patentable. Communications strictly confidential. Handbook on Patents sent free. Oldest apency for securing patents. Patents taken... | |
 | 1902 - 1028 páginas
...ARMS COMPANY Syracuse, New York BO YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac. Anyone tending a sketch and description may quickly ascertain our...an Invention Is probably patentable. Communications strictly confidential. Handbook on Patents gent free. Oldest agency for securing patents. Patents taken... | |
 | 1897 - 702 páginas
...this College. For Information, apply to DR. WM. ALLEN PUSEY. Secy, 103 State St., Chicago, 111. BO YEARS' EXPERIENCE. TRADE MARKS, DESIGNS, COPYRIGHTS...sending a sketch and description may quickly ascertain, free, whether an Invention ia probably patcntahle. Communications strictly confidential. Oldest apency... | |
 | 1898 - 782 páginas
...operators of this institute are professional masseurs. :::::::::: Mondays and Thursdays for Ladies. 50 YEARS* EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac....an invention is probably patentable. Communications strictly confidential. Handbook on Patents sent free. Oldest agency for securing patents. Patents taken... | |
 | 1898 - 404 páginas
...Morris, Illinois, USA Sptcial Tanning anil Finishing for the Tmdt. furs tanned into Ruyg anil Robes. 5O YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac....quickly ascertain our opinion free whether an Invention 18 probably patentable. Communications Btrictlyconfldentfal. Handbook on Patents sent free. Oldest... | |
 | 1901 - 658 páginas
...We also handle the " Physician's Aaatomical Aid," which is the best chart manikin oa the market. 50 YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac....a sketch and description may quickly ascertain our opnitnn free whether an invention ta probably patent-able. Communications strictly confidential. Handbook... | |
 | 1899 - 808 páginas
...Engraving & Printing Co. J8J4 Curtis St., Denver. 50 YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS &c. Anyone sending a sketch and description may quickly ascertain our opinion free whether an invention \s probably pntentable. Communications strictly confldentlal. Handbook on Patent* sent free. Oldest... | |
 | 1902 - 730 páginas
...office. Particulars for 2c stamp. j. (.. RUSSELL, BONHAM, THUS. (Formerly of Palestine, Texas.) 5O YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac. Anyone sending a sketch and description may ..ulckly ascertain our opinion free whether an Invention is probably patentahle. Communications strictly... | |
 | 1901 - 590 páginas
...We also handle the " Physician's Anatomical Aid," which is the best chart manikin on the market. 50 YEARS' EXPERIENCE TRADE MARKS DESIGNS COPYRIGHTS Ac. Anyone sending a sketch and description mny qnlckly asoerUiin our opinion free whether an invention Is probably paten table. Cominuntrntions... | |
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TRADE MARKS DESIGNS COPYRIGHTS Ac. Anyone sending a sketch and description may quickly ascertain our opinion free whether an invention is probably patentable. 
