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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Machine') ORDER BY date ASC, patent, type

Total of 4 patents found where: Category is 'Machine';

View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.

T / S Patent Date Description Patentee Category Assigned To
U 485,282 November 1, 1892 Machine for Molding Marbles or Other Articles from Clay &c.
Machine for molding marbles from clay or plastic material
LANG, Matthew
U 1,465,157 August 14, 1923 Apparatus for Shaping Insulators
Machine to shape to crown of a small pin-type insulator
BUCKLEY, Lorenzo C.
Machine The R. Thomas & Sons Co.
U 1,983,935 December 11, 1934 Mechanism for Forming Insulator Brackets and the Like
Machine for making brackets for rack spool wireholders
Machine Oliver Iron & Steel Corp.
U 2,355,684 August 15, 1944 Insulator Cutting Machine
Machine to automatically trim the profile in insulators in an assembly line process
SKIPPER, Edward M.
Machine Locke Insulator Corp.

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