Vented woofer frame

Description

FIG. 1 is a front, top and right side perspective view of a vented woofer frame showing my new design;

FIG. 2 is a front elevational view, the rear being substantially identical;

FIG. 3 is a side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a view like FIG. 2 with a fragmentary planar mounting surface and a pair of woofers shown in broken lines for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
1644605 October 1927 Pavek
2297972 October 1942 Mills
3477540 November 1969 Rizo-Patron
4016953 April 12, 1977 Butler
Foreign Patent Documents
2224246 November 1973 DEX
Patent History
Patent number: D276154
Type: Grant
Filed: May 10, 1982
Date of Patent: Oct 30, 1984
Inventor: Peter H. Werback (Roseville, CA)
Primary Examiner: Jane E. Corrigan
Law Firm: Lothrop & West
Application Number: 6/376,451
Classifications
Current U.S. Class: D14/37; D14/32; D14/34; D14/38