Seam-free can body


FIG. 1 is a perspective view of a seam-free can body embodying my new design;

FIG. 2 is a diametric sectional view;

FIG. 3 is a top plan view; and

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D158332 April 1950 Schmidt
1975265 October 1934 Fulenwider
2384810 September 1945 Calleson et al.
3942673 March 9, 1976 Lyu
Patent History
Patent number: D246229
Type: Grant
Filed: Apr 4, 1975
Date of Patent: Nov 1, 1977
Assignee: National Steel Corporation (Pittsburgh, PA)
Inventor: William T. Saunders (Weirton, WV)
Primary Examiner: Robert C. Spangler
Attorney: Paul T. O'Neil
Application Number: 5/565,093
Current U.S. Class: D/9218
International Classification: D0903;