Filter

- Hemerus Medical, LLC
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a filter, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a filter, as shown and described.

Referenced Cited
U.S. Patent Documents
4341538 July 27, 1982 Vadnay et al.
D305934 February 6, 1990 Sone
D340983 November 2, 1993 Spielberg
D367326 February 20, 1996 Bormann et al.
Patent History
Patent number: D475787
Type: Grant
Filed: Jul 13, 2001
Date of Patent: Jun 10, 2003
Assignee: Hemerus Medical, LLC (St. Paul, MN)
Inventors: Majid Zia (White Bear Township, MN), Anthony J. Angelo (Forest Lake, MN), Craig M. Wilson (Minneapolis, MN)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Marshall & Melhorn, LLC
Application Number: 29/145,049
Classifications
Current U.S. Class: Filter (37) (D24/162)
International Classification: 2401;