Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD421609 S
Publication typeGrant
Application numberUS 29/094,850
Publication dateMar 14, 2000
Filing dateOct 13, 1998
Priority dateApr 14, 1998
Publication number094850, 29094850, US D421609 S, US D421609S, US-S-D421609, USD421609 S, USD421609S
InventorsMorten Villiers Warren
Original AssigneeB&W Loudspeakers Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D421609 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a speaker, as shown and described.

FIG. 1 is a front perspective view of the speaker;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a side elevation view thereof, viewed from the opposite direction to FIG. 2; and,

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1"Kugellautsprecher!: A German Approach Towards the Omni-Directional Ideal" reproduced from Mar. 1959 issue in Classic Hi-Fi: Hi-Fi News & Record Review, Feb. 1999, pp. 22-24.
2Cubicon brochure prior to Jun. 1991.
3Dalesford D speakers, Hi-Fi For Pleasure, Oct. 1981, p. 202.
4JR Loudspeakers, Hi Fi News, Mar. 1978.
5Stereo Review, p. 103, Speakers, Dec. 1987.
6Stereo Review, p. 39, OHM CAM Speakers, Apr. 1989.
7Stereo Review, p. 54, B&W's Matrix 802 Speaker, Aug. 1989.
U.S. ClassificationD14/214, D14/216