Nova Patents
US490472A

Untitled record

Abstract

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US490472A, drawing sheet 1
Sheet 1 of 1

2 claims: 2 independent, 0 dependent

  1. 1
    Having now described my invention, what I claim as new and desire to secure by Letters Patent of the United Statesis 1. As an article of manufacture, a scraper 65 blade provided with clamps conforming to the back and edges of a push brush or like device, and means for securing the said clamps to the said device, substantially as and for the purposes set forth. 70
  2. 2
    As an article of manufacture, a hoe shaped 1 scraper blade for attachment to push brushes, provided with integral arms b, formed in continuation of and substantial!} 7 in the plane of the blade, and arms b' also formed integrally 75 with the blade and conforming to the back of the brush for which they are designed, and means for securing the said arms to the brush with which it may be used, substantiallv as set forth. ~ g o In testimony of the foregoing I have hereunto set my hand this 5th day of March, 1891. CHAS. J. CLEMENTS. Witnesses:Harold Binney, Albert J. Edwards.