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 17
... purpose of sliding the hooks , in the man- ner and for the purpose specified . " 27. For Improvements in Steering Sub - Marine Vessels ; L. D. Phillips , Michigan City , Indiana . Claim .- " What I claim as my invention is , the ...
... purpose of sliding the hooks , in the man- ner and for the purpose specified . " 27. For Improvements in Steering Sub - Marine Vessels ; L. D. Phillips , Michigan City , Indiana . Claim .- " What I claim as my invention is , the ...
Page 20
... purposes herein specified . " 2d , The rocking plate combined with either a simple or compound lever , in the man- ner and for the purpose herein specified . " 43. For an Improved Blind and Shutter Operator ; Robert V. Jones ...
... purposes herein specified . " 2d , The rocking plate combined with either a simple or compound lever , in the man- ner and for the purpose herein specified . " 43. For an Improved Blind and Shutter Operator ; Robert V. Jones ...
Page 21
... purpose of relieving the machine from overcoming the inertia , in moving the bed from a state of rest , the power to complete its motion being applied near the termination of its movement , substantially as described . " I also claim ...
... purpose of relieving the machine from overcoming the inertia , in moving the bed from a state of rest , the power to complete its motion being applied near the termination of its movement , substantially as described . " I also claim ...
Page 23
... purpose herein described . " 59. For Improvements in Machinery for Making Wadding ; Hiram T. Lawton , Troy , New York . Claim . " Having fully described my improvement in the foregoing drawings and spe- cification , what I claim is ...
... purpose herein described . " 59. For Improvements in Machinery for Making Wadding ; Hiram T. Lawton , Troy , New York . Claim . " Having fully described my improvement in the foregoing drawings and spe- cification , what I claim is ...
Page 28
... purpose substan- tially as herein described and set forth . " 2. For an Improvement in Seed Planters ; Lewis W. Colver , Louisville , Kentucky . Claim . " Having fully described my invention , what I claim therein as new is , making the ...
... purpose substan- tially as herein described and set forth . " 2. For an Improvement in Seed Planters ; Lewis W. Colver , Louisville , Kentucky . Claim . " Having fully described my invention , what I claim therein as new is , making the ...
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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