Jar evacuating and sealing apparatus

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Description

FIG. 1 is a perspective view of a jar evacuating and sealing apparatus showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view, the opposite side being the same in appearance; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D167493 August 1952 Anderson et al.
D276438 November 20, 1984 Orton
1817932 August 1931 Robertson
1875789 September 1932 White et al.
1913177 June 1933 Underwood
2436849 March 1948 Billetter
2510568 June 1950 Fouse
2513357 July 1950 Peterson et al.
4372096 February 8, 1983 Baum
Patent History
Patent number: D296108
Type: Grant
Filed: May 13, 1985
Date of Patent: Jun 7, 1988
Inventor: Johannes F. Niedworok (Sanford, NC)
Primary Examiner: Robert C. Spangler
Law Firm: Rhodes, Coats & Bennett
Application Number: 6/733,108
Classifications
Current U.S. Class: Vacuum Or Heat Seal (D15/146)