Locking and sealing 2 piece discharge elbow for 3″ RV sewer hose

- Camco Manufacturing Inc
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Description

FIG. 1 is an exploded isometric view of a locking and sealing 2 piece discharge elbow for 3″ RV sewer hose according to the invention;

FIG. 2 is a bottom, left front exploded perspective view according to the invention;

FIG. 3 is a left side elevational exploded view according to the invention;

FIG. 4 is a right side elevational view according to the invention;

FIG. 5 is a rear elevational view according to the invention;

FIG. 6 is a front elevational view according to the invention;

FIG. 7 is a top plan view according to the invention; and,

FIG. 8 is a bottom plan view according to the invention.

Claims

The ornamental design for a locking and sealing 2 piece discharge elbow for 3″ RV sewer hose, as shown and described.

Referenced Cited
U.S. Patent Documents
3078109 February 1963 Jackson et al.
4173989 November 13, 1979 Prest
4722556 February 2, 1988 Todd
4758027 July 19, 1988 Todd
5090743 February 25, 1992 Obering
5333910 August 2, 1994 Bailey
5388865 February 14, 1995 Hawkins
5417460 May 23, 1995 Lunder
7121593 October 17, 2006 Snyder et al.
7144046 December 5, 2006 Lape et al.
20030071460 April 17, 2003 Snyder et al.
20040046386 March 11, 2004 Chien et al.
20070007763 January 11, 2007 Deaton
Other references
  • Ref. No. 1, Universal Sewer Adapter (P/N F02-3103), Valterra Website (www.valtarra.com), Feb. 16, 2007.
  • Ref. No. 2, Blueline Universal Elbow (P/N 1-0001), Prest-O-Fit Website (www.prestofit.com), Feb. 16, 2007.
  • Ref. No. 3, Easy Slip 4-in-1 Sewer Adapter with Elbow (P/N 39144), Camco website (www.camco.net), Feb. 16, 2007.
Patent History
Patent number: D564637
Type: Grant
Filed: Mar 1, 2007
Date of Patent: Mar 18, 2008
Assignee: Camco Manufacturing Inc (Greensboro, NC)
Inventors: William T. Brockington (Kernersville, NC), Anthony D. Moore (Summerfield, NC), Robert C. Mancari (High Point, NC), Clay D. Price (Stokesdale, NC), Jeffrey R. Russell (Winston Salem, NC)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric L Goodman
Application Number: 29/273,240
Classifications
Current U.S. Class: Elbow Or With Flow Direction Change (D23/263)