|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1947-00-00' AND date < '1948-00-00') ORDER BY date ASC, patent, type|
Total of 6 patents found where: Year is 1947
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||2,415,462||February 11, 1947||Ceramic Molding Press
Vacuum molding of clay articles such as insulators. This may be the patent used by Locke to make their ""vacuum dry pressing"" porcelain insulators.
|CHERRY, George L.
VEALE, Charles C.
|Press||Western Electric Co.|
|U||2,418,713||April 8, 1947||Thermally Toughened Insulator
CD 228.5: tempering the surface of glass insulators for added strength
|HOLMES, Minot K.
PLUMMER, Jesse H.
|Insulator||Owens-Illinois Glass Co.|
|U||2,421,286||May 27, 1947||Insulator Tie for Line Conductors
Preformed hard drawn wire helix to act as line wire reinforcement and tie wire
|PYLE, Ralph D.
||Tie Wire||Copperweld Steel Co.|
|U||2,422,537||June 17, 1947||Machine for Coating Insulators
Machine for applying RFI coating to insulators (see 2,333,557)
|FISCHER, Eugene H.
||Manufacturing||Westinghouse Electric Corp.|
|U||2,425,270||August 5, 1947||Method and Apparatus for Forming Blanks for Post and Pedestal Insulators
Manufacturing method to produce blanks for post and pedestal insulators
|SKIPPER, Edward M.
||Manufacturing||Locke Insulator Corp.|
|U||2,426,466||August 26, 1947||Insulator for Electrical Wire Conductors
Cleat with V-groove to hold line wire between the two halves
|MINARIK, Rudolph A.
||Cleat||1/2 to Ralph E. Meech|
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