Pipe fitting for a filter

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Description

FIG. 1 is a front elevational view of a pipe fitting for a filter, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a sectional view taken along line 9-9 in FIG. 1, with the inner mechanism omitted;

FIG. 10 is a sectional view taken along line 10-10 in FIG. 3, with the inner mechanism omitted;

FIG. 11 is a perspective view showing the pipe fitting for a filter of my new design in a first condition of use;

FIG. 12 is an elevation view showing the pipe fitting for a filter of my new design in a second use and in an alternate position; and,

FIG. 13 is a sectional view showing the pipe fitting for a filter of my new design in a third use.

The parts shown as broken lines in the various views in the figures form no part of the claimed design. FIGS. 11-13 show the pipe fitting for a filter of my new design in environments in which the pipe fitting for a filter may be used, and are for illustrative purposes only.

Claims

I claim the ornamental design for a pipe fitting for a filter, as shown and described.

Referenced Cited
U.S. Patent Documents
4373767 February 15, 1983 Cairns
D367036 February 13, 1996 Lee
5548088 August 20, 1996 Gray et al.
D376580 December 17, 1996 Lee
5651698 July 29, 1997 Locati et al.
D432087 October 17, 2000 Malak
D432088 October 17, 2000 Malak
D432089 October 17, 2000 Malak
D432090 October 17, 2000 Malak
D432993 October 31, 2000 Palinkas
D460047 July 9, 2002 Ching
D460417 July 16, 2002 Wood
D495662 September 7, 2004 Chawgo
D581777 December 2, 2008 Huang
Foreign Patent Documents
97691 August 1987 AU
9709914-0010 August 1998 DE
402008003859-0001 October 2008 DE
000106943-0002 March 2004 EM
000418041-0001 November 2005 EM
000774013-0001 August 2007 EM
000804935-0001 November 2007 EM
001666215-0001 March 2010 EM
001689613-0001 April 2010 EM
063790 October 2006 FR
1029581 July 1986 GB
1052804 March 1989 GB
1056519 August 1989 GB
821565 July 1991 JP
61994 March 2007 RU
051121 May 2000 WO
Other references
  • U.S. Appl. No. 29/379,977 to Noriyuki Morishita, filed Nov. 29, 2010.
  • “Viega”, advertising pamphlet, Metalloobraboka—2002 exhibition, Oct. 14, 2002.
  • Russia Office action, dated Apr. 22, 2011 along with an English translation thereof.
  • Russian Office Action , mail date Jun. 1, 2011 along with an English translation thereof.
  • “TIEMME-Raccorderie Catalogue”, Metalloobrabotka—2009 exhibition, May 27-31, 2002.
  • “Vargarda”, Feb. 26, 1983.
Patent History
Patent number: D648006
Type: Grant
Filed: Nov 29, 2010
Date of Patent: Nov 1, 2011
Assignee: Asahi Kasei Chemicals Corporation (Tokyo)
Inventor: Noriyuki Morishita (Tokyo)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Greenblum & Bernstein P.L.C.
Application Number: 29/379,979
Classifications
Current U.S. Class: Fitting (10) (D23/259)