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 63
Page 18
... Assignor to Moody Belknap and Lyman Kinsley , Canton , Massachusetts . Claim . " I do not claim a series of two or more griping or holding dies made to ro- tate around one common axis or shaft ; nor do I claim reciprocating dies , each ...
... Assignor to Moody Belknap and Lyman Kinsley , Canton , Massachusetts . Claim . " I do not claim a series of two or more griping or holding dies made to ro- tate around one common axis or shaft ; nor do I claim reciprocating dies , each ...
Page 22
... Assignors to H. T. Jennings and Charles S. Collier , Bethany , and Dorus Perry and Amenzo Beardsley , Middlebury , and Allen Hemmingway , Perry , New York . Claim .- " What we claim as our invention is , regulating the speed of the ...
... Assignors to H. T. Jennings and Charles S. Collier , Bethany , and Dorus Perry and Amenzo Beardsley , Middlebury , and Allen Hemmingway , Perry , New York . Claim .- " What we claim as our invention is , regulating the speed of the ...
Page 24
... Assignors to Aaron H. Cragin , Lebanon , New Hampshire . Claim . " Having described our improved printing press , what we ... Assignor to Archibald C. Powell , Syracuse , New York . Claim . " What I claim as my invention is , 1st , The ...
... Assignors to Aaron H. Cragin , Lebanon , New Hampshire . Claim . " Having described our improved printing press , what we ... Assignor to Archibald C. Powell , Syracuse , New York . Claim . " What I claim as my invention is , 1st , The ...
Page 26
... Assignor to Bowers , Pratt & Co. , Boston , Massachusetts , November 2 . Claim . " I claim as new the general ornamental design and configuration , as exhibited in the drawings , and especially claim the design of 26 American Patents .
... Assignor to Bowers , Pratt & Co. , Boston , Massachusetts , November 2 . Claim . " I claim as new the general ornamental design and configuration , as exhibited in the drawings , and especially claim the design of 26 American Patents .
Page 27
... Assignor to H. C. Silsby , W. Race , and Birdsill Holly , Seneca Falls , New York , November 9 . Claim .- " What I claim as my invention is , the design and configuration of the several plates , and of the feet , and also of the ...
... Assignor to H. C. Silsby , W. Race , and Birdsill Holly , Seneca Falls , New York , November 9 . Claim .- " What I claim as my invention is , the design and configuration of the several plates , and of the feet , and also of 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 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 heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure 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