Ratio cup

Information

  • Patent Grant
  • D361532
  • Patent Number
    D361,532
  • Date Filed
    Thursday, March 31, 1994
    32 years ago
  • Date Issued
    Tuesday, August 22, 1995
    31 years ago
Abstract
Description
Claims
  • The ornamental design for a ratio cup, as shown.
US Referenced Citations (5)
Number Name Date Kind
3948105 Johnson, Jr. Apr 1976
4292846 Barnett Oct 1981
4293008 Coleman Oct 1981
4550602 Burke, Sr. et al. Nov 1985
4762251 Bugu Aug 1988
Foreign Referenced Citations (1)
Number Date Country
55-62314 May 1980 JPX
Non-Patent Literature Citations (1)
Entry
Photographs of McCann Engineering Ratio Cup date unknown.