The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 1993
Filed:
Feb. 05, 1992
Daniel R Walker, Napa, CA (US);
Other;
Abstract
A speaker stand which facilitates the elevation of a speaker cabinet, thereby enhancing the quality of sound distribution for the listening audience. The speaker stand, which is preferably constructed of wood because of its reputation for having excellent acoustical qualities, is comprised of two basic components, an internal structure and an enclosure. The internal structure is comprised of a top lateral surface, a bottom lateral surface and two substantially upright u-shaped cross members assembled in a configuration of a cruciform. The internal structure fits within the enclosure in such a way that the underside of the top lateral surface of the enclosure makes contact only with the top lateral surface of the internal structure. The internal structure slightly elevates the enclosure to prevent it from touching the floor. The speaker stand is constructed to provide freedom of air flow within the chamber as well as allowing the air to freely enter and exit the chamber. It is this combination of structure and material which enables the speaker stand to absorb the vibration.