The Franklin Journal, and American Mechanics' Magazine1848 |
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Seite 27
... substantially as set forth . " 9. For Improvements in the Machinery for preparing the “ Blanks ” in the Manufacture of Wood Screws ; Thomas W. Harvey , New York , September 3 . The patentee says , - " In my machine for cutting off the ...
... substantially as set forth . " 9. For Improvements in the Machinery for preparing the “ Blanks ” in the Manufacture of Wood Screws ; Thomas W. Harvey , New York , September 3 . The patentee says , - " In my machine for cutting off the ...
Seite 32
... substantially the same with that described . " I also claim the lifting of the thread that passes through the needle eye by means of the lifting rod , for the purpose of forming a loop of loose thread that is to be subsequently drawn in ...
... substantially the same with that described . " I also claim the lifting of the thread that passes through the needle eye by means of the lifting rod , for the purpose of forming a loop of loose thread that is to be subsequently drawn in ...
Seite 35
... substantially as herein set forth . " 32. For an Improvement in Steelyards ; Thaddeus Fairbanks , St. Johnsbury , Vermont , September 15 . Claim . " My improvement , and therefore that which I claim , consists in the auxiliary scale and ...
... substantially as herein set forth . " 32. For an Improvement in Steelyards ; Thaddeus Fairbanks , St. Johnsbury , Vermont , September 15 . Claim . " My improvement , and therefore that which I claim , consists in the auxiliary scale and ...
Seite 36
... substantially as set forth . " 36. For an Improved Reciprocating Steam Engine ; Daniel Barnum , New York , September 19 . The inventor says he has " invented and made certain new and useful improvements in the mechanical arrangement ...
... substantially as set forth . " 36. For an Improved Reciprocating Steam Engine ; Daniel Barnum , New York , September 19 . The inventor says he has " invented and made certain new and useful improvements in the mechanical arrangement ...
Seite 41
... substantially in the manner and for the purpose herein fully made known ; not intending , how- ever , to limit myself to the exact form of the receiver , as described and expressed , as this may be varied without changing the principle ...
... substantially in the manner and for the purpose herein fully made known ; not intending , how- ever , to limit myself to the exact form of the receiver , as described and expressed , as this may be varied without changing the principle ...
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acid acrolein action apparatus applied arranged atmospheric attached boiler braces bridge carriage cast iron chamber claim Claim."What coal combination connected connexion constructed copper cutters cylinder deposited desire to secure diameter dilatation discharge draw rollers effect elastic force engine experiments feet flue frame FRANKLIN INSTITUTE frustrum furnace glass gutta percha heat Improvement inches invention consists length letters patent lever lode machine magnet manner described manufacture means ment mercury metal method miles mode motion operation oven oxide pass patentee says Pennsylvania Philadelphia piece piezometer pipe piston placed plate Premium present pressure produced pump purpose quantity railroad railway road rollers salt screw secure by letters shaft side sliding spring steam stove substance substantially as described sulphuric sulphuric acid surface temperature thermometer tion tube U. S. Patent Office upper valve vapor vertical vessel weight wheel whole wire York