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:
May. 17, 1994
Filed:
Jun. 08, 1993
James R Whitney, Woodbridge, VA (US);
Other;
Abstract
A paint striping cart is provided with a parallelogram linkage oscillatable in a horizontal plane. The forward arm of the linkage carries a downwardly directed nozzle which sprays paint in a fan or web, i.e., in a plane. The parallelogram linkage is actuated by a handle and linkage assembly on the cart, the action being such that the nozzle may be swung to any lateral position, within a range of about 60 degrees with respect to the cart longitudinal axis (being its direction of travel) on either side of the cart. In operation, the cart is positioned between a pair of parked cars on a parking lot. So long as neither of the two cars overlies a worn or faded paint line between the cars, the nozzle can be positioned over the worn line and fresh paint discharged from the nozzle to renew the line as the cart is pushed or pulled along a straight path. The parallelogram linkage insures that the angle which the plane of the sprayed paint fan makes with the direction of motion of the cart is independent of the amount or extent of swing of the parallelogram.