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:
Aug. 01, 1989
Filed:
Sep. 06, 1988
Dale H Marks, Houston, TX (US);
Other;
Abstract
An improved clamp for mounting a device, such as a theater lighting fixture, to a structural tubular is provided. The clamp includes a main body securable to the device to be mounted. A jaw is pivotally connected to the main body and moves from an open position to receive the tubular to a closed position such that the main body and the jaw encircle the tubular to provide high structural integrity. The jaw also moves along the pivot axis from an unlocked position wherein the jaw is spaced from the main body to a locked position wherein the jaw is substantially aligned with the main body. A lip may be provided in the jaw for fitting within a slot in the main body when the jaw is in the locked position, thus preventing the clamp from opening. A bolt carried on the jaw may be threaded for engaging the tubular and bringing a gripping surface on the main body into fixed engagement with the tubular.