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Patents Granted on 1955-08-02 | |||||
Number | Date | Patentee | Title | Type | |
2,714,313 | Aug. 02, 1955 | W.E. Gerbing | Variable pitch pulley | industrial machine pulleys and belt drive mechanisms | |
2,714,327 | Aug. 02, 1955 | A.R. Squyer, P.F. Dirksen | Photoelectric cell circuit | electric switches | |
2,714,406 | Aug. 02, 1955 | D.J. Smith | Portable chain saw | handheld chainsaws | |
2,714,408 | Aug. 02, 1955 | D.H. Pedersen | Scroll cutting tool | handheld power tools |