Tele-converter for magnetic disc still camera

- Canon
Description

FIG. 1 is a front elevational view of a tele-converter for magnetic disc still camera showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevatiional view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D106062 September 1937 Riddell
D189383 November 1960 Macomber
D298761 November 29, 1988 Yoshida et al.
2330663 September 1943 Bennett et al.
3067664 December 1962 Winslow
4720167 January 19, 1988 Okura
Foreign Patent Documents
1160338 February 1958 FRX
Other references
  • Japan Camera Trade News, May 1985 vol. 36, No. 5, p. 16 (Ricoh AF-5 Converter).
Patent History
Patent number: D319246
Type: Grant
Filed: Mar 17, 1989
Date of Patent: Aug 20, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Toru Shinano (Yokohama)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/324,636