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 51.
29. lappuse
... machines about 1872 , when Drawbaugh talked through it , and witness heard and understood through the machine what he said . David K. Ernest testifies that he was at Drawbaugh's shop with John B. Bloser , about the middle of June , 1872 ...
... machines about 1872 , when Drawbaugh talked through it , and witness heard and understood through the machine what he said . David K. Ernest testifies that he was at Drawbaugh's shop with John B. Bloser , about the middle of June , 1872 ...
30. lappuse
... machine at the time ; that he heard and under- stood very plainly what was said through the machine , even when Mr. Drawbaugh talked in a whisper . George Frederick testifies that he was at Drawbaugh's shop with Mr. Hamme and Mr. Fry in ...
... machine at the time ; that he heard and under- stood very plainly what was said through the machine , even when Mr. Drawbaugh talked in a whisper . George Frederick testifies that he was at Drawbaugh's shop with Mr. Hamme and Mr. Fry in ...
43. lappuse
... machine ; then a number of machines used in wagon making ; then a machine for boring spoke tenets ; then a machine for sawing tenets ; a barrel stave jointing machine , patented in 1851. This machine was pretty generally introduced ...
... machine ; then a number of machines used in wagon making ; then a machine for boring spoke tenets ; then a machine for sawing tenets ; a barrel stave jointing machine , patented in 1851. This machine was pretty generally introduced ...
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