Mid-range tweeter
Description
FIG. 1 is a perspective view of a mid-range tweeter showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D244698 | June 14, 1977 | Babb |
D320020 | September 17, 1991 | Iwano |
3983337 | September 28, 1976 | Babb |
4836327 | June 6, 1989 | Andrews et al. |
83496 | May 1983 | JPX |
- Polk Audio brochure received Mar. 1986, p. 16, MMilla Speaker. Sony Style Spring/Summer catalog, 1993, p. 121, XS-1022 41/4" Two-Way High Power Speaker. Sony Style Spring/Summer catalog, 1993, p. 120, XS-H05 Ultra-Compact Component Tweeter.
Patent History
Patent number: D371367
Type: Grant
Filed: Aug 11, 1994
Date of Patent: Jul 2, 1996
Assignee: Leson-Laboratorio de Engenharia Sonica Ltd. (Sao Paulo)
Inventor: Helio T. Bittencourt (Sao Paulo)
Primary Examiner: Ted Shooman
Assistant Examiner: Nanda Bondade
Law Firm: Steinberg, Raskin & Davidson
Application Number: 0/27,067
Type: Grant
Filed: Aug 11, 1994
Date of Patent: Jul 2, 1996
Assignee: Leson-Laboratorio de Engenharia Sonica Ltd. (Sao Paulo)
Inventor: Helio T. Bittencourt (Sao Paulo)
Primary Examiner: Ted Shooman
Assistant Examiner: Nanda Bondade
Law Firm: Steinberg, Raskin & Davidson
Application Number: 0/27,067
Classifications