Automatic atmosphere conditioner

Information

  • Patent Grant
  • D343895
  • Patent Number
    D343,895
  • Date Filed
    Friday, August 30, 1991
    33 years ago
  • Date Issued
    Tuesday, February 1, 1994
    30 years ago
Abstract
Description
Claims
  • The ornamental design for an automatic atmosphere conditioner, as shown.
US Referenced Citations (3)
Number Name Date Kind
D173472 Budlong Nov 1954
D268952 Anderson May 1983
4607499 Bolton et al. Aug 1986