Title:
Filter
United States Patent D506551


Inventors:
Booth, Charles S. (Pinckney, MI, US)
Klinske, Richard P. (Dexter, MI, US)
Application Number:
29/198361
Publication Date:
06/21/2005
Filing Date:
01/30/2004
Assignee:
Pall Corporation (East Hills, NY, US)
Primary Class:
International Classes:
(IPC1-7): 2404
Field of Search:
210/445, 210/767, 604/243, 210/456, D24/162, 604/126, 96/219, 55/310, 210/321.84, 96/6, 210/347
View Patent Images:
US Patent References:
5744047Leucocyte depleting filter device and method of useApril, 1998Gsell et al.210/767
D360464Gas separating filterJuly, 1995Murray
D358213Medical filterMay, 1995Sutton et al.D24/162
D320273Medical filter housingSeptember, 1991HeidenD24/162
3294242Filter assembly having filter elements with integral distributing and supporting meansDecember, 1966Georges210/347
2862623FilterDecember, 1958Werner210/445



Primary Examiner:
Simmons, Ian
Assistant Examiner:
Yu, Daniel
Attorney, Agent or Firm:
Leydig, Voit & Mayer, Ltd.
Claims:
1. The ornamental design for a filter, as described and shown.

Description:

FIG. 1 is a top perspective view of a filter of the present invention.

FIG. 2 is a bottom perspective view of the filter of FIG. 1.

FIG. 3 is a top view of the filter of FIG. 1.

FIG. 4 is a right side view of the filter of FIG. 1.

FIG. 5 is a left side view of the filter of FIG. 1.

FIG. 6 is a bottom view of the filter of FIG. 1.

FIG. 7 is an end view of the filter of FIG. 1.

FIG. 8 is another end view of the filter of FIG. 1.

FIG. 9 is a top perspective view of a filter of the present invention.

FIG. 10 is a bottom perspective view of the filter of FIG. 9.

FIG. 11 is a top view of the filter of FIG. 9.

FIG. 12 is a right side view of the filter of FIG. 9.

FIG. 13 is a left side view of the filter of FIG. 9.

FIG. 14 is a bottom view of the filter of FIG. 9.

FIG. 15 is an end view of the filter of FIG. 9; and,

FIG. 16 is another end view of the filter of FIG. 9.

The broken line showing of the environment is for illustrative purpose only and forms no part of the claimed design.