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Referenced Cited
U.S. Patent Documents
D191739 November 1961 Rosenblum
D249604 September 26, 1978 Woo
2590552 March 1952 Lauton
Other references
  • Infant's and Children's Review, 4/1962, p. 62, Toilet Tissue Shield (upper right).
Patent History
Patent number: D257805
Type: Grant
Filed: Jun 18, 1979
Date of Patent: Jan 13, 1981
Inventors: Eugene M. Havener (Scottsdale, AZ), Joanne M. Havener (Scottsdale, AZ)
Primary Examiner: Barbara J. Bullock
Attorney, Agent or Law Firm: Don J. Flickinger
Application Number: 6/49,950
Classifications
Current U.S. Class: D 6/86; D 6/97
International Classification: D2302;