Cyclist's ribbed helmet

Information

  • Patent Grant
  • D285980
  • Patent Number
    D285,980
  • Date Filed
    Monday, August 15, 1983
    42 years ago
  • Date Issued
    Tuesday, October 7, 1986
    39 years ago
Abstract
Description
Claims
  • The ornamental design for a cyclist's ribbed helmet, substantially as shown and described.
US Referenced Citations (4)
Number Name Date Kind
DES255394 McNabb Jun 1980
3105240 Jansson Oct 1963
4434514 Sundahl et al. Mar 1984
4443891 Blomgren et al. Apr 1984