Saddle packing element

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Description

FIG. 1 is a perspective view showing my new design of a saddle packing element;

FIG. 2 is a front elevational view thereof, the rear view being identical;

FIG. 3 is a top plan view thereof, the bottom view being identical; and,

FIG. 4 is a side elevational view thereof, the opposite side being identical.

Referenced Cited
U.S. Patent Documents
D334971 April 20, 1993 Tominaga
2602651 July 1952 Cannon
2639909 May 1953 Leva
2834466 May 1958 Hament
2930135 March 1960 Rodtz, Sr.
3060503 October 1962 Eckert
3151187 September 1964 Comte
3200877 August 1965 Lehmer et al.
4086307 April 25, 1978 Glaspie
4155960 May 22, 1979 Gerdes et al.
4333892 June 8, 1982 Ellis et al.
4537731 August 27, 1985 Billet et al.
4724593 February 16, 1988 Lang
4806288 February 21, 1989 Nowosinski et al.
Other references
  • Vista-Flex Ceramic Curtain, Design 2, 1960. Federal Seaboard Terra Cotta Corp. item ceramic veneer grilles, FS-B, FS-MF, Jun. 1964.
Patent History
Patent number: D344784
Type: Grant
Filed: Jun 8, 1992
Date of Patent: Mar 1, 1994
Assignee: Petro Ware, Inc. (Crooksville, OH)
Inventor: James Swingle (Crooksville, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. M. Tung
Law Firm: Gifford, Groh, Sprinkle, Patmore and Anderson
Application Number: 7/895,387
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)