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Justrite Plastic Handlamp Model 3-100 | JUSTRITE NO. 3-100 - Justrite plastic hand lamp model No. 3-100 with 4-in. reflector, ca. 1971, handle and wire bail, green color, 8 1/2 in. long and 6 1/2 in. high to top of water control knob, marked JUSTRITE CARBIDE LAMP TYPE NO. 3-100 MADE IN U.S.A. PAT. PEND. on both sides, new with original box (The patent for this lamp is the last patent awarded for miners carbide lamps by the US Patent Office. Arguably, the last patent was saved for the most beautiful lamp. The patent for the plastic carbide lamp was awarded to Frank S. Flider of Chicago, IL on April 27, 1976 and was assigned to the Justrite Manufacturing Company of Chicago. The patent was awarded nearly 3 1/2 years after it was filed on Sept. 8, 1972.) CHECK OUT THE FLIDER PLASTIC HAND LAMP PATENT IN THE FOLLOWING PIC | Original Image |
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