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:
Nov. 28, 2000
Filed:
Nov. 05, 1999
Applicant:
Inventor:
Eric Eugene Von Fange, Fort Mill, SC (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66D / ;
U.S. Cl.
CPC ...
254334 ; 254342 ; 254376 ; 211117 ; 248327 ;
Abstract
An extensible boom or strut has a telescoping action easily adjusted for appropriate length, and further is capable of attachment to a fixed point such as on a ceiling or wall at one end, and a lighting fixture or such at the other end. A torque tube is engaged with a cable winding device for playing out and winding up the cable which pulls on the innermost segment of the boom to shorten it or relaxes to allow gravitational force to lengthen it.