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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '142') ORDER BY date ASC, patent, type

Total of 20 patents found where: Class is '142';

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T / S Patent Date Description Patentee Category Assigned To
 1882
U 267,434 November 14, 1882 Lathe for Turning Insulator Pins
Lathe for turning out wooden insulator pins.		 KURTZ, Jacob S.
 Pin  
 1883
U 278,618 May 29, 1883 Machine for Making Brackets for Telegraph Insulators
Machine to turn wooden insulator pin brackets		 SMITH, John B.
 Pin Charles N. Freeman & David W. O'Neil
U 278,619 May 29, 1883 Machine for Making Telegraph Insulator Pins
Machine to turn wooden insulator pins		 SMITH, John B.
 Pin Charles N. Freeman & David W. O'Neil
 1884
U 297,865 April 29, 1884 Machine for Making Insulator Pins
Machine to turn wooden insulator pins		 SNEE, William
 Pin 1/2 to Milton A. Walton
U 298,543 May 13, 1884 Machine for Turning Insulator Pins
Machine to turn wooden insulator pins		 BALDWIN, Joseph A.
 Pin  
 1886
U 350,843 October 12, 1886 Machine for Manufacturing Insulator Pins for Telegraphic Purposes
Machine for turning wooden insulator pins		 ROGERS, Charles
 Pin  
 1887
U 360,215 March 29, 1887 Automatic Lathe
Insulator pin threading device		 FISHER, Frank E.
 Pin  
U 326,268 May 3, 1887 Machine for Turning Insulator Pins
Machine for cutting the screw thread on wooden pins (missing the 4th page)		 FROST, Lewis D.
 Pin  
 1891
U Specimen known 449,773 April 7, 1891 Insulator Pin Machine
Machine to make wooden pins (see 701,739)		 CATLIN, Abel D.
 Pin/machine K. L. Catlin and Lane Lyle
 1893
U 505,309 September 19, 1893 Insulator Pin and Bracket Machine
Pin - machine for making wooden pins		 EISENHART, Charles A.
 Pin  
 1902
U Specimen known 701,539 June 3, 1902 Insulator Pin Machine
Machine for making wooden pins (see 449,773)		 CATLIN, Abel Delancy
 Pin/machine  
 1903
U 747,043 December 15, 1903 Automatic Lathe
Machine for making threaded wooden pins		 BROWN, Abner L.
 Pin/machine 2/3 to John C. Greenwood and K. M. Thompson
 1904
U 750,209 January 19, 1904 Automatic Turning Machine
Insulator pin threading device		 MAGERS, Bonneventure T.
 Pin The Indianapolis Arm, Bracket and Pin Co.
U 751,841 February 9, 1904 Thread Cutting Machine
Insulator pin threading device		 ENSIGN, George A.
 Pin Defiance Machine Works
 1907
U 840,369 January 1, 1907 Automatic Lathe
Insulator pin threading device		 PRINGLE, George W.
 Pin E. J. Noblett
U 868,575 October 15, 1907 Insulator Pin Making Machine
Machine for making wooden pins		 MALLORY, Charles M.
SLAUGHTER, James Monroe
 Pin/machine 1/2 to The Nixon Mining Drill Co., Inc.
 1911
U 994,607 June 6, 1911 Insulator Pin Machine
Machine for making wooden insulator pins		 SCHANZMEYER, Franziskus
 Pin/machine  
U 997,269 July 11, 1911 Insulator Pin or Bracket Machine
Machine for making wooden insulator pins		 CARTER, Edwin
 Pin/machine James E. Owen and Homer L. McNaughton
U 1,001,561 August 22, 1911 Automatic Wood Turning Machine
Automatic machine for turning wooden table and chair legs, handles, croquet balls, mallets, etc.		 SMITH, Thomas Darling
 Pin  
 1922
U 1,427,213 August 29, 1922 Lathe
Lathe to cut insulator profile using a profile template		 LAPP, John S.
 Lathe Lapp Insulator Co.

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