Filter nut for a high-pass filter assembly

Description

FIG. 1 is a front isometric view of a filter nut for a high-pass filter assembly showing my new design in solid lines, with the broken lines showing environmental features that form no part of the claimed design;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a front isometric view of the filter nut shown in FIG. 1;

FIG. 4 is a rear isometric view thereof;

FIG. 5 is a bottom plan view thereof

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D274453 June 26, 1984 Hayes
3668612 June 1972 Nepovim
4045113 August 30, 1977 Iacono
5423834 June 13, 1995 Ahmed
5453756 September 26, 1995 Lowrey
5651698 July 29, 1997 Locati et al.
Patent History
Patent number: D432993
Type: Grant
Filed: Dec 20, 1999
Date of Patent: Oct 31, 2000
Assignee: John Mezzalingua Associates, Inc. (East Syracuse, NY)
Inventor: Raymond Palinkas (Canastota, NY)
Primary Examiner: Joel Sincavage
Law Firm: Duane Morris & Heckscher LLP
Application Number: 0/115,769
Classifications
Current U.S. Class: Element Or Attachment (D13/154)
International Classification: 1303;