All Patents in class 425/457


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All Patents in class 425/457
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	4,873X	Sep. 08, 1827	B.H. (Hinckley), E. Fisk	Brick machine
	5,628X	Sep. 10, 1829	J. Woodson	Brick Press
	8,755X	Apr. 08, 1835	N. Sawyer	Brick pressing machine
	9,811X	Jun. 30, 1836	J.C. Mendell, R.B. Ricketts	Pottery mold (Potery moulding)