Conduit coupling

- Inflow Products, Inc.
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Description

FIG. 1 is a left perspective view of a conduit coupling of the present invention;

FIG. 2 is a top plan view of the conduit coupling of FIG. 1;

FIG. 3 is a right side view of the conduit coupling of FIG. 1;

FIG. 4 is a left side view of the conduit coupling of FIG. 1;

FIG. 5 is a bottom plan view of the conduit coupling of FIG. 1;

FIG. 6 is a rear elevational view of the conduit coupling of FIG. 1;

FIG. 7 is a front elevational view of the conduit coupling of FIG. 1; and,

FIG. 8 is a left perspective view of a second embodiment of the conduit coupling of FIG. 1.

The top, right, left, bottom, rear and front views of the second embodiment being similar to FIGS. 2-7, respectively.

The matter shown in phantom lines in FIGS. 1-2 and 5 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a conduit coupling, as shown and described.

Referenced Cited

U.S. Patent Documents

1133714 March 1915 Elder
1928316 September 1933 Muto
2823887 February 1958 Osinski
2953015 September 1960 Carrie
3232577 February 1966 Sargent
3941349 March 2, 1976 Pierson
3945604 March 23, 1976 Clarkson
4019371 April 26, 1977 Chaplin et al.
4124231 November 7, 1978 Ahlstone
4176756 December 4, 1979 Gellman
4194721 March 25, 1980 Nachtigahl
D262133 December 1, 1981 Fain
4407171 October 4, 1983 Hasha et al.
4429568 February 7, 1984 Ullivan
4602504 July 29, 1986 Barber
4763510 August 16, 1988 Palmer
4795197 January 3, 1989 Kaminski et al.
4819974 April 11, 1989 Zeidler
4895181 January 23, 1990 McKavanagh
5018768 May 28, 1991 Palatchy
5076095 December 31, 1991 Erhardt
5269568 December 14, 1993 Courturier
5197324 March 30, 1993 Keys
5287730 February 22, 1994 Condon
5385373 January 31, 1995 Love
5782499 July 21, 1998 Gfrerer et al.
6000278 December 14, 1999 Hystad
D430482 September 5, 2000 Stout, Jr.
6131441 October 17, 2000 Berube et al.
6234007 May 22, 2001 Pampinella
6299216 October 9, 2001 Thompson
D451984 December 11, 2001 Tigerholm

Patent History

Patent number: D488852
Type: Grant
Filed: May 22, 2002
Date of Patent: Apr 20, 2004
Assignee: Inflow Products, Inc. (Chantilly, VA)
Inventor: Joseph A. Pampinella (Great Falls, VA)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Dinesh Agarwal, P.C.
Application Number: 29/161,017

Classifications

Current U.S. Class: Coupling Or Joint (D23/262)
International Classification: 2301;