Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Results 1-5 of 100
Page 13
... . 1. - JANUARY , 1853 . 2 トー a 2 P Fig . 1 . 2 Brake Blocks . I 000 Fig . 3 . I 4 1 m B Braking Apparatus . the tender brake be applied , and with sufficient force Description of Lahaye's Patent Self - Acting Brake . 13 Fig. 3. ...
... . 1. - JANUARY , 1853 . 2 トー a 2 P Fig . 1 . 2 Brake Blocks . I 000 Fig . 3 . I 4 1 m B Braking Apparatus . the tender brake be applied , and with sufficient force Description of Lahaye's Patent Self - Acting Brake . 13 Fig. 3. ...
Page 18
... applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking range ; that is to say ,. I claim the combination of the heat radiating chamber ( against ...
... applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking range ; that is to say ,. I claim the combination of the heat radiating chamber ( against ...
Page 21
... applied near the termination of its movement , substantially as described . " I also claim the arranging of the frisket and the inking rollers in separate carriages , moving on the same ways with such relative velocities as not to ...
... applied near the termination of its movement , substantially as described . " I also claim the arranging of the frisket and the inking rollers in separate carriages , moving on the same ways with such relative velocities as not to ...
Page 22
... applied to the drill shaft , the carriage or block and the slide - ways thereof , and made to operate together , and to actuate the drill substantially in manner as herein before set forth . " 54. For an Improvement in Swinging Churns ...
... applied to the drill shaft , the carriage or block and the slide - ways thereof , and made to operate together , and to actuate the drill substantially in manner as herein before set forth . " 54. For an Improvement in Swinging Churns ...
Page 25
... applied . " 68. For an Improvement in Hoes ; William C. Finney , Fayette County , Tennessee . Claim . " The improvement that I claim as my invention is , the extension of the blade of the common cotton hoe upward and backward , in a ...
... applied . " 68. For an Improvement in Hoes ; William C. Finney , Fayette County , Tennessee . Claim . " The improvement that I claim as my invention is , the extension of the blade of the common cotton hoe upward and backward , in a ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber Claim.-"What I claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases glass heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery manner manufacture means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York