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. 01, 2003
Filed:
Oct. 30, 2000
Raymond L. Brown, Mayaguez, PR (US);
Other;
Abstract
A plumb bob system for allowing an individual to easily utilize a plumb bob in determining whether a wall is plumb. The plumb bob system includes a pole, an engaging structure attached to an upper end of the pole, a pulley rotatably positioned within the engaging structure, a spool containing a length of string passing about the pulley, and a plumb bob attached to the end of the string opposite of the spool. The engaging structure is comprised of a first member and a second member having a first edge and a second edge respectively. The first edge and second edge have a common length of radius from a center point of the pulley to provide an average upper distance (Z) of the string from the wall. The center of the plumb bob has a distance from the lower portion of the wall (X) that is compared to the upper distance (Z). If the upper distance (Z) and the lower distance (X) are equal then the wall is being constructed plumb and no modifications are required in the construction of the wall. If the upper distance (Z) and the lower distance (X) are different then the builders will have to adjust the building of the wall accordingly to avoid building the wall in a non-vertical fashion.