Manufacturers Index - Smith, Drum & Co.
Smith, Drum & Co.
Philadelphia, PA, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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If you find a patent number or patent date by this manufacturer that is not on this
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Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
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DATAMP = Directory of American Tool And
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on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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639,539
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Dec. 19, 1899
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Automatic-operating air-compressor
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George E. Drum |
Philadelphia, PA |
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794,560
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Jul. 11, 1905
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Dyeing-machine
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Robert P. Smith |
Philadelphia, PA |
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863,460
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Aug. 13, 1907
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Dyeing-machine
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George E. Drum |
Philadelphia, PA |
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Dyeing-machine
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Robert P. Smith |
Philadelphia, PA |
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905,473
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Dec. 01, 1908
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Dyeing-machine
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George E. Drum |
Philadelphia, PA |
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Dyeing-machine
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Robert P. Smith |
Philadelphia, PA |
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917,026
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Apr. 06, 1909
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Reversing mechanism for dyeing-machines
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George E. Drum |
Philadelphia, PA |
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Reversing mechanism for dyeing-machines
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Robert P. Smith |
Philadelphia, PA |
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973,487
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Oct. 25, 1910
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Dyeing-machine
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George E. Drum |
Philadelphia, PA |
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Dyeing-machine
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James H. Skitt |
Philadelphia, PA |
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1,060,954
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May. 06, 1913
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Circulating rotary dyeing-machine
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James H. Skitt |
Philadelphia, PA |
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1,183,249
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May. 16, 1916
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Cigar-banding machine
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James H. Skitt |
Philadelphia, PA |
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1,185,296
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May. 30, 1916
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Thread-cutting machine
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George E. Drum |
Philadelphia, PA |
The "threading machine" in question is for cutting sewing thread in a machine that cuts stockings with double soles. |
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Thread-cutting machine
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James H. Skitt |
Philadelphia, PA |
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1,185,297
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May. 30, 1916
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Floating-thread cutter
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George E. Drum |
Philadelphia, PA |
"The object of the invention is to improve the construction of floating thread cutters such as are employed in connection with the manufacture of stockings with double soles." |
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Floating-thread cutter
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James H. Skitt |
Philadelphia, PA |
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1,844,798
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Feb. 09, 1932
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Dyeing machine
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Harold Schroeder |
Chattanooga, TN |
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