TREA

Curb forming machine

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Information

  • Patent Grant
  • D252274
  • Patent Number
    D252,274
  • Date Filed
    Monday, May 2, 1977
    47 years ago
  • Date Issued
    Tuesday, July 3, 1979
    45 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a curb forming machine, as shown.
US Referenced Citations (3)
Number Name Date Kind
3779661 Godbersen Dec 1973
3779662 Smith Dec 1973
4029165 Miller et al. Jun 1977
Non-Patent Literature Citations (2)
Entry
Construction Methods & Equipment, 2/77, p. 75, Concrete Slipformer, bottom left side of page.
Construction Methods & Equipment, 5/76, p. 27, Curb Forming Machine, lower right side of page.