Filter nut for a high-pass filter assembly

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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
D383053 September 2, 1997 Schrader et al.
D383378 September 9, 1997 Schrader et al.
D405056 February 2, 1999 Lee
4249790 February 10, 1981 Ito et al.
5181861 January 26, 1993 Gaver, Jr. et al.
Patent History
Patent number: D432087
Type: Grant
Filed: Dec 20, 1999
Date of Patent: Oct 17, 2000
Assignee: John Mezzalingua Associate, Inc. (East Suracuse, NY)
Inventor: Stephen P. Malak (Manlius, NY)
Primary Examiner: Joel Sincavage
Law Firm: Duane Morris & Heckscher LLP
Application Number: 0/115,768
Classifications
Current U.S. Class: Element Or Attachment (D13/154)
International Classification: 1303;