Embryo filter

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Description

FIG. 1, is an isometric view of the embryo filter, showing the base and separable lid of my new design;

FIG. 2, is a top view of the base thereof:

FIG. 3, is a side elevational view with its lid in place thereof;

FIG. 4, is a side elevational view thereof, rotated 90 degrees from the side elevational view of FIG. 3;

FIG. 5, is a side elevational view thereof, rotated 180 degrees from the side elevational view of FIG. 3;

FIG. 6, is a top view of the lid thereof:

FIG. 7, is a bottom view with the lid in place, thereof; and,

FIG. 8, is a bottom view of the lid thereof.

Claims

The ornamental design for an embryo filter, as shown and described.

Referenced Cited
U.S. Patent Documents
4563172 January 7, 1986 Ferguson
4781706 November 1, 1988 Suzuki et al.
4809860 March 7, 1989 Allen
5223151 June 29, 1993 Rojas
5505716 April 9, 1996 Simmet et al.
D384415 September 30, 1997 Maloney et al.
Patent History
Patent number: D472636
Type: Grant
Filed: Mar 28, 2001
Date of Patent: Apr 1, 2003
Inventor: John T. Haynes (Canton, TX)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: C. W. Alworth
Application Number: 29/139,406
Classifications
Current U.S. Class: Filter (37) (D24/162); Specimen Handling, Preparation Or Testing (62) (D24/216)
International Classification: 2401;