Decisions of the Courts and the Patent Office as to the Validity and Scope of the Bell Patents - 393 lappuses |
No grāmatas satura
1.–3. rezultāts no 72.
28. lappuse
... Drawbaugh's shop to get a boring machine mended , which he was using in the work , and Drawbaugh showed him his talking machines , and talked through them from one floor of the shop to another . The witness understood and heard through ...
... Drawbaugh's shop to get a boring machine mended , which he was using in the work , and Drawbaugh showed him his talking machines , and talked through them from one floor of the shop to another . The witness understood and heard through ...
30. lappuse
... Drawbaugh's shop with Mr. Hamme and Mr. Frederick in the winter of 1875-6 , and saw the talking machines there . Jacob Evans testifies that he was at Drawbaugh's shop with his wife , his brother Andrew , and his sisters Margaret and ...
... Drawbaugh's shop with Mr. Hamme and Mr. Frederick in the winter of 1875-6 , and saw the talking machines there . Jacob Evans testifies that he was at Drawbaugh's shop with his wife , his brother Andrew , and his sisters Margaret and ...
50. lappuse
... Drawbaugh's inventions ; was present on one occasion when Drawbaugh experimented with his magneto de- vice for telegraphing at Mr. Wilson's telegraphic office . Drawbaugh visited him frequently , and they were accustomed to converse ...
... Drawbaugh's inventions ; was present on one occasion when Drawbaugh experimented with his magneto de- vice for telegraphing at Mr. Wilson's telegraphic office . Drawbaugh visited him frequently , and they were accustomed to converse ...
Bieži izmantoti vārdi un frāzes
acoustic acoustic telegraphy Alexander Graham Bell alleged American Bell Telephone apparatus application armature Bell Company Bell Telephone Company Bell's patent bill caveat Circuit Court Commissioner complainants construction counsel Cushman decision defendants described device diaphragm discovery Dolbear Dowd Drawbaugh Edison electric current electrical undulations electro-magnet Elisha Gray equity evidence Examiner of Interferences Examiners-in-Chief Exhibit experiments fact February 14 filed fraud granted Gray Gray's heard human voice infringement injunction instruments interference proceedings invention inventor issue G January letters patent licensee corporation magnet make-and-break March matter McDonough means membrane ment method Meucci motion Ohio operation opinion parties Patent Office petition practice present prior proceedings produced proof question reason receiver reduction to practice Reis reproduced says scire facias sounds speaking telephone speaking-telephone specification suit talking machine tele Telegraph Company testifies testimony tion tones transmission transmitting articulate speech transmitting speech undulatory current United vibrations Western Union wire witnesses