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Scientific American, Vol. 16, No. 4 (1867) (1867)

leaf 15

An illustration from Scientific American, Vol. 16, No. 4 (1867), 1867, leaf 15
en the subject ad- /in the conductor. The most marvelous illus- glass, the ends of which are hermetically seal- nits. A Caveat consists of the Petition, Oath, Specitica- tion, and Drawings. The Government fee for filing a Ca- | tration of its susceptibility that could be im- ed. Around the bulb isa… … Having access to all the patents, models, public records, drawings, and other documents pertaining to the Patent American Patent Agency, Feb- ANDERSON’S DEVICE Office, we are prepared to make examinations, and give ruary 27, 1866, whom address opinions upon all infringement questions, advice as to…

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