Fan
Referenced Cited
U.S. Patent Documents
| D160922 | November 1950 | Ciulla |
| D209247 | November 1967 | Ayers |
| D239883 | May 1976 | Long et al. |
| 2549087 | April 1951 | Harghbarger |
Patent History
Patent number: D254565
Type: Grant
Filed: Nov 21, 1977
Date of Patent: Mar 25, 1980
Inventor: Rohn A. Brown (Tempe, AZ)
Primary Examiner: James R. Largen
Attorney, Agent or Law Firm: Don J. Flickinger
Application Number: 5/853,641
Type: Grant
Filed: Nov 21, 1977
Date of Patent: Mar 25, 1980
Inventor: Rohn A. Brown (Tempe, AZ)
Primary Examiner: James R. Largen
Attorney, Agent or Law Firm: Don J. Flickinger
Application Number: 5/853,641
Classifications