Protein skimmer

- Red Sea Fish Pharm Ltd.
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Description

FIG. 1 is a front perspective view of the protein skimmer;

FIG. 2 is a rear perspective view of the protein skimmer;

FIG. 3 is a front view of the protein skimmer;

FIG. 4 is a rear view of the protein skimmer;

FIG. 5 is a right side view of the protein skimmer;

FIG. 6 is a left side view of the protein skimmer;

FIG. 7 is a top view of the protein skimmer; and,

FIG. 8 is a bottom view of the protein skimmer.

Claims

The ornamental design for a protein skimmer, as shown and described.

Referenced Cited
U.S. Patent Documents
D291720 September 1, 1987 Willinger et al.
D368297 March 26, 1996 Dunlap
4602996 July 29, 1986 Willinger
4997559 March 5, 1991 Ellis et al.
5098585 March 24, 1992 Woltman et al.
5282962 February 1, 1994 Chen
5522987 June 4, 1996 Bresolin
6054045 April 25, 2000 Wittstock et al.
Patent History
Patent number: D451580
Type: Grant
Filed: Oct 27, 2000
Date of Patent: Dec 4, 2001
Assignee: Red Sea Fish Pharm Ltd. (Herzlia Pituach)
Inventors: Neil Marks (Ra'anana), Eli Nissenberg (Ramat Hasharon)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firms: Nath & Associates PLLC, Harold L. Novick
Application Number: 29/131,951
Classifications
Current U.S. Class: Immersion Type (e.g., Aquarium Filter, Etc.) (D23/210)
International Classification: 2301;