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:
Apr. 14, 2009
Filed:
Dec. 28, 2006
Mark Engebretson, Huntington Beach, CA (US);
Mary Vosse, Culver City, CA (US);
Harald Kanz, North Hills, CA (US);
Yoshiyuki Takeuchi, Pine Mountain Club, CA (US);
Mark Engebretson, Huntington Beach, CA (US);
Mary Vosse, Culver City, CA (US);
Harald Kanz, North Hills, CA (US);
Yoshiyuki Takeuchi, Pine Mountain Club, CA (US);
Harman International Industries, Incorporated, Northridge, CA (US);
Abstract
A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable of extending outward past the end of the rigging bar in which the engaging member is positioned. The end of the rigging bar opposite the pivotal member is designed to releasably receive an engaging member of an adjacent rigging bar. The free end of the engaging member of the rigging bar may include a hole that aligns with holes positioned in the receiving end of the rigging bar. The engaging member of one rigging bar may then be secured to an adjacent rigging bar by aligning holes of the engaging member of a first rigging bar with the holes in the receiving end of a second rigging bar and inserting a release pin through the aligned holes.